GD(w/o STI)-11

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

2. Diagnostic Trouble Code (DTC) Detecting Criteria

A: DTC B1570 ANTENNA

1. OUTLINE OF DIAGNOSIS

2. ENABLE CONDITIONS

When starting the engine.

3. GENERAL DRIVING CYCLE

Perform the diagnosis only after starting the engine.

4. DIAGNOSTIC METHOD

Judge as NG when the conditions for the outline of the diagnosis of the top are established.

DTC Item OUTLINE OF DIAGNOSIS

B1570 Antenna Faulty antenna

B1571 Reference Code Incompatibility Reference code incompatibility between body integrated unit and ECM

B1572

IMM Circuit Failure (Except Antenna Cir-

cuit)

Communication failure between body integrated unit and ECM

B1574 Key Communication Failure

The body integrated unit to confirm the key (transponder) ID code has

malfunction, of the transponder is faulty.

B1575 Incorrect Immobilizer Key

Incorrect immobilizer key (Use of unregistered key in body integrated

unit)

B1576 EGI Control Module EEPROM ECM malfunctioning

B1577 IMM Control Module EEPROM Body integrated unit malfunctioning

B1578 Meter Failure

Reference code incompatibility between combination meter and body

integrated unit

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GD(w/o STI)-12

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

B: DTC B1571 REFERENCE CODE INCOMPATIBILITY

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC B1570. <Ref. to GD(w/o STI)-11, DTC B1570 ANTENNA, Diagnos-

tic Trouble Code (DTC) Detecting Criteria.>

C: DTC B1572 IMM CIRCUIT FAILURE (EXCEPT ANTENNA CIRCUIT)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC B1570. <Ref. to GD(w/o STI)-11, DTC B1570 ANTENNA, Diagnos-

tic Trouble Code (DTC) Detecting Criteria.>

D: DTC B1574 KEY COMMUNICATION FAILURE

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC B1570. <Ref. to GD(w/o STI)-11, DTC B1570 ANTENNA, Diagnos-

tic Trouble Code (DTC) Detecting Criteria.>

E: DTC B1575 INCORRECT IMMOBILIZER KEY

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC B1570. <Ref. to GD(w/o STI)-11, DTC B1570 ANTENNA, Diagnos-

tic Trouble Code (DTC) Detecting Criteria.>

F: DTC B1576 EGI CONTROL MODULE EEPROM

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC B1570. <Ref. to GD(w/o STI)-11, DTC B1570 ANTENNA, Diagnos-

tic Trouble Code (DTC) Detecting Criteria.>

G: DTC B1577 IMM CONTROL MODULE EEPROM

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC B1570. <Ref. to GD(w/o STI)-11, DTC B1570 ANTENNA, Diagnos-

tic Trouble Code (DTC) Detecting Criteria.>

H: DTC B1578 METER FAILURE

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC B1570. <Ref. to GD(w/o STI)-11, DTC B1570 ANTENNA, Diagnos-

tic Trouble Code (DTC) Detecting Criteria.>

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GD(w/o STI)-13

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

I: DTC P000A A CAMSHAFT POSITION SLOW RESPONSE (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the AVCS system malfunction.

Judge NG when the amount of AVCS actual timing advance does not approach to the amount of AVCS target

timing advance.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously while AVCS is operating.

4. DIAGNOSTIC METHOD

When the differences of target timing advance amount and actual timing advance amount is calculated dur-

ing AVCS control, and the difference per predetermined time is the specified value or larger.

Judge as NG when the following conditions are established within the predetermined time.

Time Needed for Diagnosis: 25 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

J: DTC P000B B CAMSHAFT POSITION SLOW RESPONSE (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the exhaust AVCS system malfunction.

Judge NG when the amount of exhaust AVCS actual timing advance does not approach the amount of ex-

haust AVCS target timing advance.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously while exhaust AVCS is operating.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

AVCS control In operation

Target timing advance change amount (per 80 ms) < 4°CA

Judgment Value

Malfunction Criteria Threshold Value

Σ(Target position – Actual position) > 4000°CA

< –4000°CA

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Exhaust AVCS control In operation

Target timing advance change amount (per 80 ms) < 4°CA

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GD(w/o STI)-14

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

4. DIAGNOSTIC METHOD

When the differences of target timing advance amount and actual timing advance amount is calculated dur-

ing exhaust AVCS control, and the difference per predetermined time is the specified value or larger.

Judge as NG when the following conditions are established within the predetermined time.

Time Needed for Diagnosis: 25 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

K: DTC P000C A CAMSHAFT POSITION SLOW RESPONSE (BANK 2)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P000A. <Ref. to GD(w/o STI)-13, DTC P000A A CAMSHAFT PO-

SITION SLOW RESPONSE (BANK 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>

L: DTC P000D B CAMSHAFT POSITION SLOW RESPONSE (BANK 2)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P000B. <Ref. to GD(w/o STI)-13, DTC P000B B CAMSHAFT PO-

SITION SLOW RESPONSE (BANK 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>

Judgment Value

Malfunction Criteria Threshold Value

Σ(Target position – Actual position) > 4500°CA

< –4500°CA

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GD(w/o STI)-15

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

M: DTC P0010 "A" CAMSHAFT POSITION ACTUATOR CIRCUIT/OPEN (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the open/short circuit of oil control solenoid valve.

Judge as NG when the current is small even though the duty signal is large, or when the current is large even

though the duty signal is small.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Diagnosis 1

Diagnosis 2

Time Needed for Diagnosis: 2000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Diagnosis 1

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Oil control solenoid control duty ≥ 99.6%

Diagnosis 2

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Oil control solenoid control duty < 8%

Judgment Value

Malfunction Criteria Threshold Value

Oil control solenoid control present current < 0.306 A

Judgment Value

Malfunction Criteria Threshold Value

Present current of the oil control solenoid ≥ 0.306 A

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GD(w/o STI)-16

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

N: DTC P0011 INTAKE CAMSHAFT POSITION - TIMING OVER-ADVANCED OR

SYSTEM PERFORMANCE (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the AVCS system malfunction.

Judge as NG when the conditions during which the differences of AVCS target timing advance amount and

AVCS actual timing advance amount is large continues.

2. ENABLE CONDITIONS

•Normal

• Intermediate lock

3. GENERAL DRIVING CYCLE

•Normal

Perform the diagnosis continuously while AVCS is operating.

• Intermediate lock

Perform the diagnosis when the AVCS is carrying out the intermediate lock control at the engine start.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

AVCS control In operation

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Engine speed ≥ 500 rpm

Elapsed time after starting the engine > 500 ms

and

≤ Value from Map

Map

Engine coolant temperature

°C (°F)

–40

(–40)

–30

(–22)

–20

(–4)

–10

(14)

(32)

(50)

(68)

(86)

Elapsed time after starting the engine

10 10 10 8 5 4 3 3

Engine coolant temperature

°C (°F)

(104)

(122)

(140)

(158)

(176)

(194)

100

(212)

110

(230)

Elapsed time after starting the engine

33344444

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GD(w/o STI)-17

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

4. DIAGNOSTIC METHOD

When the conditions during which the differences of AVCS target timing advance amount and AVCS actual

timing advance amount is large continues for certain amount of time.

Judge as NG when the following conditions are established within the predetermined time.

Time Needed for Diagnosis:

• Normal: 10 seconds

• Intermediate lock: 2 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

• Normal

|Vtd|

Vtd = VVT target position – VVT actual position

> 10°CA

• Intermediate lock

|Vtd|

> 10°CA

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GD(w/o STI)-18

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

O: DTC P0013 B CAMSHAFT POSITION ACTUATOR CIRCUIT/OPEN (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the open/short circuit of oil control solenoid valve.

Judge as NG when the current is small even though the duty signal is large, or when the current is large even

though the duty signal is small.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Diagnosis 1

Diagnosis 2

Time Needed for Diagnosis: 2000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Diagnosis 1

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Oil control solenoid control duty ≥ 99.6%

Diagnosis 2

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Oil control solenoid control duty < 8%

Judgment Value

Malfunction Criteria Threshold Value

Oil control solenoid control present current < 0.306 A

Judgment Value

Malfunction Criteria Threshold Value

Present current of the oil control solenoid ≥ 0.306 A

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GD(w/o STI)-19

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

P: DTC P0014 EXHAUST AVCS SYSTEM 1 (RANGE/PERFORMANCE)

1. OUTLINE OF DIAGNOSIS

Detect the exhaust AVCS system malfunction.

Judge as NG when the conditions during which the differences of exhaust AVCS target timing advance

amount and exhaust AVCS actual timing advance amount is large continues.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously while exhaust AVCS is operating.

4. DIAGNOSTIC METHOD

When the conditions during which the differences of exhaust AVCS target timing advance amount and ex-

haust AVCS actual timing advance amount is large continues for certain amount of time.

Judge as NG when the following conditions are established within the predetermined time.

Time Needed for Diagnosis: 10 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Exhaust AVCS control In operation

Judgment Value

Malfunction Criteria Threshold Value

|Vtd|

Vtd = VVT target position – VVT actual position

> 10°CA

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GD(w/o STI)-20

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

Q: DTC P0016 CRANKSHAFT POSITION - CAMSHAFT POSITION CORRELA-

TION (BANK1)

1. OUTLINE OF DIAGNOSIS

Detect the AVCS system malfunction.

Judge as NG when standard timing advance amount is far from learning angle.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously after starting engine and while AVCS is not operating.

4. DIAGNOSTIC METHOD

Judge as NG when the absolute value of the difference between cam signal input position and learning value

is out of specification.

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Diagnosis 1

Diagnosis 2

Time Needed for Diagnosis: 1 second

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

NOTE:

Initial standard learning value is the value of crank angle initially input at the production plant. And then it will

be updated every time normal judgment has been completed. Learning value will not be updated if NG judg-

ment occurs because timing belt or chain derails suddenly in process or because wrong assembly occurs

during servicing.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Elapsed time after external load (power steering, neutral position switch) change ≥ 3 s

AVCS position learning In operation

AVCS position learning experience flag

(Only used for diagnosis 1)

Set

Judgment Value

Malfunction Criteria Threshold Value

|Crankshaft position when camshaft position sensor signal is input – Learning

value|

> 10°CA

Judgment Value

Malfunction Criteria Threshold Value

Camshaft position sensor signal input position < 53°CA

> 112°CA

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GD(w/o STI)-21

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

R: DTC P0017 CRANK AND CAM TIMING B SYSTEM FAILURE (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the exhaust AVCS system malfunction.

Judge as NG when standard timing advance amount is far from learning angle.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously while the exhaust AVCS is not operating after warming up.

4. DIAGNOSTIC METHOD

Judge as NG when the absolute value of the difference between cam signal input position and learning value

is out of specification.

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Diagnosis 1

Diagnosis 2

Time Needed for Diagnosis: 5 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

NOTE:

Initial standard learning value is the value of crank angle initially input at the production plant. And then it will

be updated every time normal judgment has been completed. Learning value will not be updated if NG judg-

ment occurs because timing belt or chain derails suddenly in process or because wrong assembly occurs

during servicing.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Elapsed time after external load (power steering, neutral position switch) change ≥ 3 s

Exhaust AVCS position learning In operation

Exhaust AVCS position learning experience flag

(Only used for diagnosis 1)

Set

Judgment Value

Malfunction Criteria Threshold Value

|Crankshaft position when camshaft position sensor signal is input – Learning

value|

> 10°CA

Judgment Value

Malfunction Criteria Threshold Value

Camshaft position sensor signal input position < 78°CA

> 137°CA

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GD(w/o STI)-22

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

S: DTC P0018 CRANKSHAFT POSITION - CAMSHAFT POSITION CORRELA-

TION (BANK2)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0016. <Ref. to GD(w/o STI)-20, DTC P0016 CRANKSHAFT PO-

SITION - CAMSHAFT POSITION CORRELATION (BANK1), Diagnostic Trouble Code (DTC) Detecting Cri-

teria.>

T: DTC P0019 CRANK AND CAM TIMING B SYSTEM FAILURE (BANK 2)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0017. <Ref. to GD(w/o STI)-21, DTC P0017 CRANK AND CAM

TIMING B SYSTEM FAILURE (BANK 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>

U: DTC P0020 "A" CAMSHAFT POSITION ACTUATOR CIRCUIT/OPEN (BANK

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0010. <Ref. to GD(w/o STI)-15, DTC P0010 "A" CAMSHAFT PO-

SITION ACTUATOR CIRCUIT/OPEN (BANK 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>

V: DTC P0021 INTAKE CAMSHAFT POSITION - TIMING OVER-ADVANCED OR

SYSTEM PERFORMANCE (BANK 2)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0011. <Ref. to GD(w/o STI)-16, DTC P0011 INTAKE CAMSHAFT

POSITION - TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE (BANK 1), Diagnostic Trouble

Code (DTC) Detecting Criteria.>

W: DTC P0023 B CAMSHAFT POSITION ACTUATOR CIRCUIT/OPEN (BANK 2)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0013. <Ref. to GD(w/o STI)-18, DTC P0013 B CAMSHAFT PO-

SITION ACTUATOR CIRCUIT/OPEN (BANK 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>

X: DTC P0024 EXHAUST AVCS SYSTEM 2 (RANGE/PERFORMANCE)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0014. <Ref. to GD(w/o STI)-19, DTC P0014 EXHAUST AVCS

SYSTEM 1 (RANGE/PERFORMANCE), Diagnostic Trouble Code (DTC) Detecting Criteria.>

Y: DTC P0030 HO2S HEATER CONTROL CIRCUIT (BANK 1 SENSOR 1)

1. OUTLINE OF DIAGNOSIS

Detect functional errors of the front oxygen (A/F) sensor heater.

Judge as NG when it is determined that the front oxygen (A/F) sensor impedance is large when looking at en-

gine status such as deceleration fuel cut.

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GD(w/o STI)-23

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis continuously after starting the engine.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 25 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(1) Element cover (outer) (2) Element cover (inner) (3) Sensor element

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

A/F sensor heater duty > 21%

Judgment Value

Malfunction Criteria Threshold Value

Front oxygen (A/F) sensor impedance > 100 Ω

(2)

EN-10461

(3)

(1)

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GD(w/o STI)-24

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

Z: DTC P0031 HO2S HEATER CONTROL CIRCUIT LOW (BANK 1 SENSOR 1)

1. OUTLINE OF DIAGNOSIS

Detect front oxygen (A/F) sensor heater open or short circuit.

The front oxygen (A/F) sensor heater performs duty control, and the output terminal voltage at ON is 0 V, and

the output terminal voltage at OFF is the battery voltage.

Judge as NG when the terminal voltage remains Low.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 1000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Front oxygen (A/F) sensor heater control duty ≤ 80%

Judgment Value

Malfunction Criteria Threshold Value

Output voltage ≤ 2.2 V

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GD(w/o STI)-25

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AA:DTC P0032 HO2S HEATER CONTROL CIRCUIT HIGH (BANK 1 SENSOR 1)

1. OUTLINE OF DIAGNOSIS

Detect front oxygen (A/F) sensor heater open or short circuit.

The front oxygen (A/F) sensor heater performs duty control, and the output terminal voltage at ON is 0 V, and

the output terminal voltage at OFF is the battery voltage.

Judge as NG when overcurrent is detected.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2250 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Front oxygen (A/F) sensor heater control duty ≥ 20%

Judgment Value

Malfunction Criteria Threshold Value

Output current ≥ 17 A

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GD(w/o STI)-26

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AB:DTC P0037 HO2S HEATER CONTROL CIRCUIT LOW (BANK 1 SENSOR 2)

1. OUTLINE OF DIAGNOSIS

Detect the rear oxygen sensor heater open or short circuit.

The rear oxygen sensor heater performs duty control, and the output terminal voltage at ON is 0 V, and the

output terminal voltage at OFF is the battery voltage.

Judge as NG when the terminal voltage remains Low.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2500 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Rear oxygen sensor heater control duty ≤ 96%

Judgment Value

Malfunction Criteria Threshold Value

Output voltage ≤ 2.2 V

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GD(w/o STI)-27

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AC:DTC P0038 HO2S HEATER CONTROL CIRCUIT HIGH (BANK 1 SENSOR 2)

1. OUTLINE OF DIAGNOSIS

Detect the rear oxygen sensor heater open or short circuit.

The rear oxygen sensor heater performs duty control, and the output terminal voltage at ON is 0 V, and the

output terminal voltage at OFF is the battery voltage.

Judge as NG when overcurrent is detected.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2500 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Rear oxygen sensor heater control duty ≥ 4%

Judgment Value

Malfunction Criteria Threshold Value

Output current ≥ 17 A

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GD(w/o STI)-28

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AD:DTC P0068 MAP/MAF - THROTTLE POSITION CORRELATION

1. OUTLINE OF DIAGNOSIS

Detect problems in the manifold absolute pressure sensor output properties.

Judge as NG when the intake air pressure AD value is Low whereas it seemed to be High from the viewpoint

of engine condition, or when it is High whereas it seemed to be Low from the engine condition.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis continuously after idling.

(1) Manifold absolute pressure sensor (2) Voltage (V) (3) Absolute pressure (kPa)

Low

Secondary Parameters Enable Conditions

Engine coolant temperature ≥ 55°C (131°F)

Engine speed < 3600 rpm

Charging efficiency ≥ 35%

Throttle position ≥ 8.9%

High

Secondary Parameters Enable Conditions

Engine coolant temperature ≥ 55°C (131°F)

Engine speed ≥ 475 rpm

and

< 950 rpm

Charging efficiency ≤ 30%

Throttle position ≤ 4.8%

EN-10452

(2)

(3)

(1)

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GD(w/o STI)-29

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

Judge as NG when Low side or High side becomes NG.

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis:

Low side: 5000 ms

High side: 5000 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

Low

Intake manifold pressure (absolute pressure) < 30 kPa (225 mmHg, 8.9 inHg)

High

Intake manifold pressure (absolute pressure) ≥ 100 kPa (750.1 mmHg, 29.5 inHg)

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GD(w/o STI)-30

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AE:DTC P0071 AMBIENT TEMPERATURE SENSOR CIRCUIT "A" RANGE/PER-

FORMANCE

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of ambient temperature sensor characteristics.

After the engine starts after the specified period of soaking time has elapsed, judge by correlation between

ambient temperature sensor value, intake air temperature sensor value and engine coolant temperature sen-

sor value. Judge as NG when the differences are both above the specified value by comparing between am-

bient air temperature and intake air temperature, ambient air temperature and engine coolant temperature.

2. COMPONENT DESCRIPTION

Ambient temperature sensor is connected to combination meter. ECM receives the data of ambient temper-

ature sensor via CAN communication with combination meter.

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis only once after the engine starts after a certain period of soaking time.

(1) Ambient temperature sensor (2) Resistance value (kΩ) (3) Ambient air temperature (°C (°F))

Secondary Parameters Enable Conditions

Soaking time ≥ 21600 s

Block heater judgment Completed

Block heater operation Not in operation

EN-10816

(2)

(3)

(1)

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GD(w/o STI)-31

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

|Ambient air temperature 30 sec. after engine start – Intake air temperature 30 sec. after engine start| > Value from Map

|Ambient air temperature at engine start – Engine coolant temperature at engine start| > 25°C (45°F)

Map

Ambient air temperature

°C (°F)

–30

(–22)

(86)

(113)

(140)

|Ambient air temperature 30 sec. after engine start – Intake

air temperature 30 sec. after engine start|

°C (°F)

(36)

(57.6)

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GD(w/o STI)-32

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AF:DTC P0072 AMBIENT TEMPERATURE SENSOR CIRCUIT "A" LOW

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of ambient temperature sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

Ambient temperature sensor is connected to combination meter. ECM receives the data of ambient temper-

ature sensor via CAN communication with combination meter.

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously after the enable conditions have been established.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2.56 seconds

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Ambient temperature sensor (2) Resistance value (kΩ) (3) Ambient air temperature (°C (°F))

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 0.42 V

EN-10816

(2)

(3)

(1)

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GD(w/o STI)-33

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AG:DTC P0073 AMBIENT TEMPERATURE SENSOR CIRCUIT "A" HIGH

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of ambient temperature sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

Ambient temperature sensor is connected to combination meter. ECM receives the data of ambient temper-

ature sensor via CAN communication with combination meter.

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously after the enable conditions have been established.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2.56 seconds

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

AH:DTC P0087 FUEL RAIL/SYSTEM PRESSURE - TOO LOW

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0088. <Ref. to GD(w/o STI)-34, DTC P0088 FUEL RAIL/SYSTEM

PRESSURE - TOO HIGH, Diagnostic Trouble Code (DTC) Detecting Criteria.>

(1) Ambient temperature sensor (2) Resistance value (kΩ) (3) Ambient air temperature (°C (°F))

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 4.88 V

EN-10816

(2)

(3)

(1)

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GD(w/o STI)-34

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AI: DTC P0088 FUEL RAIL/SYSTEM PRESSURE - TOO HIGH

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of high pressure fuel system function.

Judge as NG when actual pressure is not close to target pressure.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 10 seconds

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Continuous time after fuel cut > 3 s

Target pressure change every 10 ms ≤ 500 kPa (3750.3 mmHg, 147.7 inHg)

Judgment Value

Malfunction Criteria Threshold Value DTC

Target fuel pressure – Actual fuel pressure > 3300 kPa (24752.1 mmHg, 974.5 inHg) P0087

Actual fuel pressure – Target fuel pressure > 6000 kPa (45003.8 mmHg, 1771.8 inHg) P0088

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GD(w/o STI)-35

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AJ:DTC P0096 INTAKE AIR TEMPERATURE SENSOR #2 RANGE/PERFOR-

MANCE PROBLEM

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of the intake air temperature sensor (integrated with manifold absolute pressure sen-

sor) output properties. Using the following two diagnoses, judge as NG when either is NG.

• Diagnosis 1 (correlation diagnosis): After the engine starts after the specified period of soaking time has

elapsed, diagnose by correlation between intake air temperature sensor value, engine coolant temperature

sensor value and ambient temperature sensor value. Judge as NG when the differences are both above the

specified value by comparing between intake air temperature and engine coolant temperature, intake air

temperature and ambient air temperature.

• Diagnosis 2 (stuck diagnosis): Judge as NG when intake air temperature does not change under the

driving condition where it should change, considering engine condition.

2. COMPONENT DESCRIPTION

Intake air temperature sensor (integrated with manifold absolute pressure sensor)

3. ENABLE CONDITIONS

(1) Intake air temperature sensor (2) Resistance value (Ω) (3) Intake air temperature °C (°F)

Diagnosis 1

Secondary Parameters Enable Conditions

Soaking time ≥ 21600 s

Block heater judgment Completed

Block heater operation Not in operation

Diagnosis 2

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Engine coolant temperature ≥ 60°C (140°F)

Intake air amount sum value ≥ 6,500 g

Number of experiences under conditions below ≥ 3 times

• Continuous time when vehicle speed is less than 4 km/h (2.5 MPH) ≥ 24 s

•Continuous time when the vehicle speed is 40 km/h (24.9 MPH) or more, and

intake air amount is 10 g/s (0.4 oz/s) or more

≥ 10 s

EN-10450

(3)

(2)

(1)

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GD(w/o STI)-36

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

4. GENERAL DRIVING CYCLE

• Diagnosis 1: Perform the diagnosis only once after the engine starts after a certain period of soaking time.

• Diagnosis 2: Perform the diagnosis when the vehicle speed condition is met after warming up from a cold

condition.

5. DIAGNOSTIC METHOD

Judge as NG when Diagnosis 1 or Diagnosis 2 becomes NG.

Diagnosis 1

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: Less than 1 second

Diagnosis 2

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

|Intake air temperature (manifold absolute pressure sensor) 30 sec. after engine

start – Intake air temperature (air flow sensor) 30 sec. after engine start|

> Value of Map 1

|Intake air temperature (manifold absolute pressure sensor) 30 sec. after engine

start – Ambient air temperature 30 sec. after engine start|

> Value of Map 2

Map 1

Ambient air temperature

°C (°F)

–30

(–22)

(86)

(113)

(140)

|Intake air temperature (manifold absolute pressure sensor)

30 sec. after engine start – Intake air temperature (air flow

sensor) 30 sec. after engine start|

°C (°F)

(19.8)

Map 2

Ambient air temperature

°C (°F)

–30

(–22)

(86)

(113)

(140)

|Intake air temperature (manifold absolute pressure sensor)

30 sec. after engine start – Ambient air temperature 30 sec.

after engine start|

°C (°F)

(36)

(57.6)

Judgment Value

Malfunction Criteria Threshold Value

Output voltage difference between Max. and Min. < 0.02 V (Equivalent to approximately 0.5°C (0.9°F) near 25°C (77°F))

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GD(w/o STI)-37

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AK:DTC P0097 INTAKE AIR TEMPERATURE SENSOR #2 CIRCUIT (LOW)

1. OUTLINE OF DIAGNOSIS

Detect open or short circuit of the intake air temperature sensor (integrated with manifold absolute pressure

sensor).

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 520 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Intake air temperature sensor (2) Resistance value (kΩ) (3) Intake air temperature (°C (°F))

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 0.22 V

EN-10450

(3)

(2)

(1)

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GD(w/o STI)-38

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AL:DTC P0098 INTAKE AIR TEMPERATURE SENSOR #2 CIRCUIT (HIGH)

1. OUTLINE OF DIAGNOSIS

Detect open or short circuit of the intake air temperature sensor (integrated with manifold absolute pressure

sensor).

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 520 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Intake air temperature sensor (2) Resistance value (kΩ) (3) Intake air temperature (°C (°F))

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 4.72 V

EN-10450

(3)

(2)

(1)

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GD(w/o STI)-39

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AM:DTC P0101 MASS OR VOLUME AIR FLOW CIRCUIT RANGE/PERFOR-

MANCE

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of air flow sensor output properties.

Judge as a low side NG when the air flow voltage indicates a small value regardless of running in a state

where the air flow voltage increases. Judge as a high side NG when the air flow voltage indicates a large val-

ue regardless of running in a state where the air flow voltage decreases. Judge air flow sensor property NG

when the Low side or High side becomes NG.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

(A) Air

(1) Air flow sensor (2) Voltage (V) (3) Intake air amount (g (oz)/s)

Low

Secondary Parameters Enable Conditions

Engine speed ≥ 1500 rpm

Throttle position ≥ 12.6%

Engine coolant temperature ≥ 60°C (140°F)

Intake manifold pressure ≥ 90 kPa (675.1 mmHg, 26.6 inHg)

High

Secondary Parameters Enable Conditions

Engine speed ≥ 475 rpm

and

< 915 rpm

Throttle position < 6.3%

Engine coolant temperature ≥ 60°C (140°F)

Intake manifold pressure < 64 kPa (480 mmHg, 18.9 inHg)

(2)

(3)

EN-10451

(A)

(1)

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GD(w/o STI)-40

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

4. GENERAL DRIVING CYCLE

Perform the diagnosis continuously after idling.

5. DIAGNOSTIC METHOD

Judge as NG when Low side or High side becomes NG.

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis:

Low: 5 s

High: 10 s

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

Low

Output voltage < 1.05 V

High

Output voltage ≥ 1.75 V

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GD(w/o STI)-41

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AN:DTC P0102 MASS OR VOLUME AIR FLOW CIRCUIT LOW INPUT

1. OUTLINE OF DIAGNOSIS

Detect open or short circuits of the air flow sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 520 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Air

(1) Air flow sensor (2) Voltage (V) (3) Intake air amount (g (oz)/s)

Secondary Parameters Enable Conditions

Elapsed time after ignition switch is turned to ON < 1040 ms

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 0.12 V

(2)

(3)

EN-10451

(A)

(1)

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GD(w/o STI)-42

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AO:DTC P0103 MASS OR VOLUME AIR FLOW CIRCUIT HIGH INPUT

1. OUTLINE OF DIAGNOSIS

Detect open or short circuits of the air flow sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 520 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Air

(1) Air flow sensor (2) Voltage (V) (3) Intake air amount (g (oz)/s)

Secondary Parameters Enable Conditions

Elapsed time after ignition switch is turned to ON ≥ 1040 ms

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 4.79 V

(2)

(3)

EN-10451

(A)

(1)

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GD(w/o STI)-43

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AP:DTC P0107 MANIFOLD ABSOLUTE PRESSURE/BAROMETRIC PRESSURE

CIRCUIT LOW INPUT

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of manifold absolute pressure sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Manifold absolute pressure sensor (2) Voltage (V) (3) Absolute pressure (kPa)

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 0.36 V

EN-10452

(2)

(3)

(1)

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GD(w/o STI)-44

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AQ:DTC P0108 MANIFOLD ABSOLUTE PRESSURE/BAROMETRIC PRESSURE

CIRCUIT HIGH INPUT

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of manifold absolute pressure sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Manifold absolute pressure sensor (2) Voltage (V) (3) Absolute pressure (kPa)

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 4.85 V

EN-10452

(2)

(3)

(1)

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GD(w/o STI)-45

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AR:DTC P0111 INTAKE AIR TEMPERATURE SENSOR RANGE/PERFORMANCE

PROBLEM

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of the intake air temperature sensor (integrated with air flow sensor) output properties.

Using the following two diagnoses, judge as NG when either is NG.

• Diagnosis 1 (correlation diagnosis): After the engine starts after the specified period of soaking time has

elapsed, diagnose by correlation between intake air temperature sensor value, engine coolant temperature

sensor value and ambient temperature sensor value. Judge as NG when the differences are both above the

specified value by comparing between intake air temperature and engine coolant temperature, intake air

temperature and ambient air temperature.

• Diagnosis 2 (stuck diagnosis): Judge as NG when intake air temperature does not change under the

driving condition where it should change, considering engine condition.

2. COMPONENT DESCRIPTION

Intake air temperature sensor (integrated with air flow sensor)

(A) Air

(1) Intake air temperature sensor (2) Resistance value (Ω) (3) Intake air temperature °C (°F)

(2)

(3)

EN-10453

(A)

(1)

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GD(w/o STI)-46

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

• Diagnosis 1: Perform the diagnosis only once after the engine starts after a certain period of soaking time.

• Diagnosis 2: Perform the diagnosis when the vehicle speed condition is met after warming up from a cold

condition.

Diagnosis 1

Secondary Parameters Enable Conditions

Soaking time ≥ 21600 s

Block heater judgment Completed

Block heater operation Not in operation

Diagnosis 2

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Engine coolant temperature ≥ 60°C (140°F)

Intake air amount sum value ≥ 6,500 g

Number of experiences under conditions below ≥ 3 times

• Continuous time when vehicle speed is less than 4 km/h (2.5 MPH) ≥ 24 s

•Continuous time when the vehicle speed is 40 km/h (24.9 MPH) or more, and

intake air amount is 10 g/s (0.4 oz/s) or more

≥ 10 s

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GD(w/o STI)-47

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

Judge as NG when Diagnosis 1 or Diagnosis 2 becomes NG.

Diagnosis 1

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: Less than 1 second

Diagnosis 2

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

|Intake air temperature (air flow sensor) 30 sec. after engine start – Engine cool-

ant temperature at engine start|

> Value of Map 1

|Intake air temperature (air flow sensor) 30 sec. after engine start – Ambient air

temperature 30 sec. after engine start|

> Value of Map 2

Map 1

Ambient air temperature

°C (°F)

–30

(–22)

(86)

(113)

(140)

|Intake air temperature (air flow sensor) 30 sec. after engine

start – Engine coolant temperature at engine start|

°C (°F)

(21.6)

(39.6)

Map 2

Ambient air temperature

°C (°F)

–30

(–22)

(86)

(113)

(140)

|Intake air temperature (air flow sensor) 30 sec. after engine

start – Ambient air temperature 30 sec. after engine start|

°C (°F)

(36)

(57.6)

Judgment Value

Malfunction Criteria Threshold Value

Output voltage difference between Max. and Min. < 0.02 V (Equivalent to approximately 0.5°C (0.9°F) near 25°C (77°F))

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GD(w/o STI)-48

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AS:DTC P0112 INTAKE AIR TEMPERATURE SENSOR 1 CIRCUIT LOW

1. OUTLINE OF DIAGNOSIS

Detect open or short circuit of the intake air temperature sensor (integrated with air flow sensor).

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 520 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Air

(1) Intake air temperature sensor (2) Resistance value (Ω) (3) Intake air temperature °C (°F)

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 0.22 V

(2)

(3)

EN-10453

(A)

(1)

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GD(w/o STI)-49

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AT:DTC P0113 INTAKE AIR TEMPERATURE SENSOR 1 CIRCUIT HIGH

1. OUTLINE OF DIAGNOSIS

Detect open or short circuit of the intake air temperature sensor (integrated with air flow sensor).

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 520 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Air

(1) Intake air temperature sensor (2) Resistance value (Ω) (3) Intake air temperature °C (°F)

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 4.72 V

(2)

(3)

EN-10453

(A)

(1)

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GD(w/o STI)-50

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AU:DTC P0116 ENGINE COOLANT TEMPERATURE SENSOR 1 CIRCUIT

RANGE/PERFORMANCE

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of the engine coolant temperature sensor characteristics.

After the engine starts after the specified period of soaking time has elapsed, diagnose by correlation be-

tween engine coolant temperature sensor value, intake air temperature sensor value and ambient tempera-

ture sensor value. Judge as NG when the differences are both above the specified value by comparing

between engine coolant temperature and ambient air temperature, engine coolant temperature and intake air

temperature.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis only once after the engine starts after a certain period of soaking time.

(A) Resistance value (kΩ) (B) Temperature °C (°F)

(1) Connector (2) Thermistor element

Secondary Parameters Enable Conditions

Soaking time ≥ 21600 s

Block heater judgment Completed

Block heater operation Not in operation

EN-02917

(A)

(2)

(1)

(B)

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GD(w/o STI)-51

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

|Engine coolant temperature at engine start – Intake air temperature 30 sec. after engine start| > Value from Map

|Engine coolant temperature at engine start – Ambient air temperature at engine start| > 25°C (45°F)

Map

Ambient air temperature

°C (°F)

–30

(–22)

(86)

(113)

(140)

|Engine coolant temperature at engine start – Intake air tem-

perature 30 sec. after engine start|

°C (°F)

(21.6)

(39.6)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AV:DTC P0117 ENGINE COOLANT TEMPERATURE CIRCUIT LOW

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the engine coolant temperature sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 500 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Resistance value (kΩ) (B) Temperature °C (°F)

(1) Connector (2) Thermistor element

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 0.33 V

EN-02917

(A)

(2)

(1)

(B)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AW:DTC P0118 ENGINE COOLANT TEMPERATURE CIRCUIT HIGH

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the engine coolant temperature sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 500 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Resistance value (kΩ) (B) Temperature °C (°F)

(1) Connector (2) Thermistor element

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 4.71 V

EN-02917

(A)

(2)

(1)

(B)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AX:DTC P0122 THROTTLE/PEDAL POSITION SENSOR/SWITCH “A” CIRCUIT

LOW

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of throttle position sensor 1.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 100 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Throttle position sensor 1 signal (3) Throttle position sensor (4) Engine control module (ECM)

(2) Throttle position sensor 2 signal

Secondary Parameters Enable Conditions

Battery voltage ≥ 6 V

Judgment Value

Malfunction Criteria Threshold Value

Sensor 1 input voltage < 0.29 V

EN-10493

(1)

(2)

(3)

(4)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AY:DTC P0123 THROTTLE/PEDAL POSITION SENSOR/SWITCH “A” CIRCUIT

HIGH

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of throttle position sensor 1.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 100 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Throttle position sensor 1 signal (3) Throttle position sensor (4) Engine control module (ECM)

(2) Throttle position sensor 2 signal

Secondary Parameters Enable Conditions

Battery voltage ≥ 6 V

Judgment Value

Malfunction Criteria Threshold Value

Sensor 1 input voltage > 4.69 V

EN-10493

(1)

(2)

(3)

(4)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

AZ:DTC P0125 INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP

FUEL CONTROL

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of engine coolant temperature output property.

Judge as NG when engine coolant temperature does not rise to the specified value after predetermined time

has elapsed since engine start.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis only once after starting the engine from cold condition.

(A) Resistance value (kΩ) (B) Temperature °C (°F)

(1) Connector (2) Thermistor element

Secondary Parameters Enable Conditions

Engine coolant temperature at engine start < –15°C (5°F)

Engine speed > 475 rpm

EN-02917

(A)

(2)

(1)

(B)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 120 or 300 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

Engine coolant temperature < –15°C (5°F)

Elapsed time after starting the engine

((Smaller value either one of engine coolant temperature and intake air tempera-

ture at engine start) ≥ –23.3°C (–9.9°F))

≥ 120 s

Elapsed time after starting the engine

((Smaller value either one of engine coolant temperature and intake air tempera-

ture at engine start) < –23.3°C (–9.9°F))

≥ 300 s

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BA:DTC P0128 COOLANT THERMOSTAT (ENGINE COOLANT TEMPERATURE

BELOW THERMOSTAT REGULATING TEMPERATURE)

1. OUTLINE OF DIAGNOSIS

Detect malfunctions of the thermostat function.

Judge as NG when any one of the following conditions is established.

• When the actual engine coolant temperature does not reach the maximum temperature necessary to per-

form other OBDII diagnosis and Σ (Estimated engine coolant temperature – actual engine coolant tempera-

ture) exceeded the predetermined value. (Judgment 1)

• When the actual engine coolant temperature does not reach the range within –11°C (–19.8°F) from the

regulated temperature and Σ (Estimated engine coolant temperature – actual engine coolant temperature)

exceeded the predetermined value. (Judgment 2)

• When the difference between the estimated coolant temperature and the actual engine coolant tempera-

ture exceeds the predetermined value, and Σ (Estimated engine coolant temperature – actual engine coolant

temperature) exceeded the predetermined value. (Judgment 3)

2. COMPONENT DESCRIPTION

(1) Jiggle valve (5) Dust seal (9) Bypass spring

(2) Piston (6) Main spring (10) Bypass valve

(3) Flange (7) Wax element (11) Stop ring

(4) Stop ring (8) Frame

(11)

(10)

(9)

(8)

(7)

(2)

(1)

(3)

(4)

(5)

(6)

EN-08985

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis only once after starting the engine.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Estimate ambient temperature ≥ –7°C (19.4°F)

Vehicle speed ≥ 30 km/h (18.6 MPH)

Estimated coolant temperature > 60°C (140°F)

Coolant temperature at engine starting < 60°C (140°F)

Battery voltage ≥ 10.9 V

Estimate ambient temperature ≥ –7°C (19.4°F)

Vehicle speed ≥ 30 km/h (18.6 MPH)

Estimated coolant temperature > Value of Map 1

Coolant temperature at engine starting < 60°C (140°F)

Battery voltage ≥ 10.9 V

Estimate ambient temperature ≥ –7°C (19.4°F)

Vehicle speed ≥ 30 km/h (18.6 MPH)

Estimated coolant temperature ≥ Value from Map 2

Coolant temperature at engine starting < 60°C (140°F)

Map 1

Engine coolant temperature at engine starting

°C (°F)

–7

(19.4)

(46.4)

(50)

(77)

Estimated coolant temperature

°C (°F)

70.6

(159.1)

78.1

(172.6)

78.1

(172.6)

78.1

(172.6)

Map 2

Engine coolant temperature at engine starting

°C (°F)

–7

(19.4)

(50)

(77)

31.8

(89.2)

Estimated coolant temperature

°C (°F)

(131)

65.1

(149.2)

(165.2)

78.1

(172.6)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

When any one of the followings is established:

Actual engine coolant temperature < 60°C (140°F)

and

Σ (Estimated engine coolant temperature – actual engine coolant temperature) > Value of Map 3

Actual engine coolant temperature < Regulated temperature – Value of Map 4

and

Σ (Estimated engine coolant temperature – actual engine coolant temperature) > Value of Map 5

Estimated engine coolant temperature – actual engine coolant temperature > 11.1°C (20°F)

and

Σ (Estimated engine coolant temperature – actual engine coolant temperature) > Value of Map 6

Map 3

Engine coolant temperature at

engine starting

°C (°F)

–7

(19.4)

(32)

(50)

(77)

(86)

(104)

Threshold Value

°C (°F)

1387.5

(2497.5)

1387.5

(2497.5)

1387.5

(2497.5)

1387.5

(2497.5)

1387.5

(2497.5)

961.5

(1730.7)

Map 4

Estimate ambient temperature

°C (°F)

–7

(19.4)

(46.4)

(50)

(77)

Threshold Value

°C (°F)

18.6

(33.5)

11.1

(20)

11.1

(20)

11.1

(20)

Map 5

Engine coolant temperature at

engine starting

°C (°F)

–7

(19.4)

(32)

(46.4)

(50)

(86)

(95)

Threshold Value

°C (°F)

1387.5

(2497.5)

1387.5

(2497.5)

1387.5

(2497.5)

1387.5

(2497.5)

1387.5

(2497.5)

1201.9

(2163.4)

Map 6

Engine coolant temperature at engine starting

°C (°F)

–7

(19.4)

(46.4)

(50)

(77)

Threshold Value

°C (°F)

1387.5

(2497.5)

1387.5

(2497.5)

1387.5

(2497.5)

1387.5

(2497.5)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BB:DTC P0130 O2 SENSOR CIRCUIT (BANK 1 SENSOR 1)

1. OUTLINE OF DIAGNOSIS

Judge as NG, while the element impedance is low with the element current out of the range.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 3040 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Electromotive force (B) Air fuel ratio (C) Rich

(D) Lean

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Engine speed ≥ 500 rpm

Front oxygen (A/F) sensor impedance ≤ 403 Ω

Judgment Value

Malfunction Criteria Threshold Value

Input current < –45 µA

> 45 µA

EN-10446

(A)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BC:DTC P0131 O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 1 SENSOR 1)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of sensor.

Judge as NG, when the element voltage is out of the specified range.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 560 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Electromotive force (B) Air fuel ratio (C) Rich

(D) Lean

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Engine speed ≥ 500 rpm

Judgment Value

Malfunction Criteria Threshold Value

Input voltage (+) ≤ 1 V

Input voltage (–) ≤ 1 V

Sensor reference voltage ≤ 1 V

EN-10446

(A)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BD:DTC P0132 O2 SENSOR CIRCUIT HIGH VOLTAGE (BANK 1 SENSOR 1)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of sensor.

Judge as NG, when the element voltage is out of the specified range.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 560 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Electromotive force (B) Air fuel ratio (C) Rich

(D) Lean

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Engine speed ≥ 500 rpm

Judgment Value

Malfunction Criteria Threshold Value

Input voltage (+) ≥ Battery voltage – 1 V

Input voltage (–) ≥ Battery voltage – 1 V

Sensor reference voltage ≥ 6.5 V

EN-10446

(A)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BE:DTC P0134 O2 SENSOR CIRCUIT NO ACTIVITY DETECTED (BANK 1 SEN-

SOR 1)

1. OUTLINE OF DIAGNOSIS

Detect open circuits of the sensor.

Judge as NG when the element voltage is out of range, or the element current is stuck.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

(A) Electromotive force (B) Air fuel ratio (C) Rich

(D) Lean

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Engine speed ≥ 500 rpm

Front oxygen (A/F) sensor impedance

> 403 Ω

Front oxygen (A/F) sensor impedance

≤ 403 Ω

EN-10446

(A)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis:

Input voltage (+): 30000 ms

Sensor reference voltage: 2000 ms

Input current: 2000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Judgment Value

Malfunction Criteria Threshold Value

Input voltage (+) > 2.65 V

Sensor reference voltage ≤ 3.6 V

Input current –45 µA — 45 µA

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BF:DTC P0137 O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 1 SENSOR 2)

1. OUTLINE OF DIAGNOSIS

Detect continuity NG of the oxygen sensor. Judge as NG when the oxygen sensor voltage reading is not with-

in the probable range.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously after the enable conditions have been established.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 1 second

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) Electromotive force (B) Air fuel ratio (C) Lean

(D) Rich (E) Theoretical air fuel ratio (F) Comparative voltage

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

Oxygen sensor offset voltage < 1.7 V

EN-10447

(E)

(F)

(A)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BG:DTC P0138 O2 SENSOR CIRCUIT HIGH VOLTAGE (BANK 1 SENSOR 2)

1. OUTLINE OF DIAGNOSIS

Detect continuity NG of the oxygen sensor. Judge as NG when the oxygen sensor voltage reading is not with-

in the probable range.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously after the enable conditions have been established.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 1 second

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) Electromotive force (B) Air fuel ratio (C) Lean

(D) Rich (E) Theoretical air fuel ratio (F) Comparative voltage

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

Oxygen sensor offset voltage > 2.3 V

Oxygen sensor voltage > 3.3 V

EN-10447

(E)

(F)

(A)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BH:DTC P013A O2 SENSOR SLOW RESPONSE - RICH TO LEAN (BANK 1 SEN-

SOR 2)

1. OUTLINE OF DIAGNOSIS

Detect the slow response of rich → lean for rear oxygen sensor output.

When the deceleration fuel cut has occurred, detect the trouble by calculating the time when the rear oxygen

sensor output passes through the predetermined range of voltages.

Judge as NG when the response time is larger than the threshold value.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform diagnosis once during deceleration fuel cut from a constant and high speed driving, when rear oxy-

gen sensor is warmed up sufficiently.

(A) Electromotive force (B) Air fuel ratio (C) Lean

(D) Rich (E) Theoretical air fuel ratio (F) Comparative voltage

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Current calculation time of the rear oxygen sensor heater after starting ≥ 180000 ms

Rear oxygen sensor voltage when fuel cut starts ≥ 0.55 V

Fuel cut In operation

Estimated temperature of rear oxygen sensor element when fuel cut starts ≥ 450°C (842°F)

EN-10447

(E)

(F)

(A)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

Detect the trouble by calculating the response time of the rear oxygen sensor during fuel cut.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 5 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) 0.55 V (B) 0.50 V (C) 0.20 V

(D) 0.15 V (E) 0 V (F) Diagnostic parameter

(G) Normal (H) Malfunction

Judgment Value

Malfunction Criteria Threshold Value

Time needed for rear oxygen sensor voltage to change from 0.5 V to 0.2 V > 837 ms

EN-09344

(H)

(E)

(D)

(C)

(B)

(A)

Rear oxygen sensor (V)

Fuel cut on deceleration

(F)

(G)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BI: DTC P013B O2 SENSOR SLOW RESPONSE - LEAN TO RICH (BANK 1 SEN-

SOR 2)

1. OUTLINE OF DIAGNOSIS

Detect the slow response of lean → rich for rear oxygen sensor output.

After the deceleration fuel cut has occurred, detect the trouble by calculating the time when the rear oxygen

sensor output passes through the predetermined range of voltages.

Judge as NG when the response time is larger than the threshold value.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform diagnosis only once after recovering from a deceleration fuel cut continued for more than predeter-

mined time.

(A) Electromotive force (B) Air fuel ratio (C) Lean

(D) Rich (E) Theoretical air fuel ratio (F) Comparative voltage

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Main feedback In operation

Deceleration fuel cut of 5000 ms or more Experienced

EN-10447

(E)

(F)

(A)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

Detect the trouble by calculating the response time of the rear oxygen sensor after fuel cut.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 4 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) 0.55 V (B) 0.50 V (C) 0.30 V

(D) 0.25 V (E) 0 V (F) Diagnostic parameter

(G) Normal (H) Malfunction

Judgment Value

Malfunction Criteria Threshold Value

Time when rear oxygen sensor voltage changed from 0.3 V to 0.5 V > 4000 ms

(H)

(D)

(C)

EN-09345

(E)

(B)

(A)

Rear oxygen sensor (V)

Fuel cut on deceleration

(F)

(G)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BJ:DTC P013E O2 SENSOR DELAYED RESPONSE - RICH TO LEAN (BANK 1

SENSOR 2)

1. OUTLINE OF DIAGNOSIS

Detect the delayed response of rear oxygen sensor output for rich → lean.

After the deceleration fuel cut has started, detect the trouble by calculating the time when the rear oxygen

sensor output decreases to the predetermined voltages.

Judge as NG when the response time is larger than the threshold value.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform diagnosis once during deceleration fuel cut from a constant and high speed driving, when rear oxy-

gen sensor is warmed up sufficiently.

(A) Electromotive force (B) Air fuel ratio (C) Lean

(D) Rich (E) Theoretical air fuel ratio (F) Comparative voltage

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Rear oxygen sensor voltage when fuel cut starts ≥ 0.55 V

Fuel cut In operation

Estimated temperature of rear oxygen sensor element when fuel cut starts ≥ 450°C (842°F)

Fuel injection increase amount of exhaust system protection = 0

EN-10447

(E)

(F)

(A)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

Detect the trouble by calculating the time from the beginning of the fuel cut to the beginning of the rear oxy-

gen sensor voltage starting to drop.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 5 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) 0.5 V (B) 0 V (C) Diagnostic parameter

(D) Normal (E) Malfunction

Judgment Value

Malfunction Criteria Threshold Value

Time when rear oxygen sensor voltage changed to 0.5 V after the fuel cut started > 4000 ms

(E)

EN-09346

(B)

(A)

Rear oxygen sensor (V)

Fuel cut on deceleration

(D)

(C)

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GD(w/o STI)-74

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BK:DTC P013F O2 SENSOR DELAYED RESPONSE - LEAN TO RICH (BANK 1

SENSOR 2)

1. OUTLINE OF DIAGNOSIS

Detect the delayed response of rear oxygen sensor output for lean → rich.

After the deceleration fuel cut has completed, detect the trouble by calculating the time when the rear oxygen

sensor output increases to the predetermined voltages.

Judge as NG when the response time is larger than the threshold value.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform diagnosis only once when recovering from the deceleration fuel cut continued for more than prede-

termined time with the rear oxygen sensor warmed up sufficiently.

(A) Electromotive force (B) Air fuel ratio (C) Lean

(D) Rich (E) Theoretical air fuel ratio (F) Comparative voltage

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Main feedback In operation

Rear oxygen sensor voltage when fuel cut has completed ≤ 0.15 V

Deceleration fuel cut of 5000 ms or more Experienced

Estimated element temperature of rear oxygen sensor when fuel cut has com-

pleted

≥ 450°C (842°F)

EN-10447

(E)

(F)

(A)

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GD(w/o STI)-75

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

Detect the trouble by calculating the time from the completion of the fuel cut to the beginning of the rear ox-

ygen sensor voltage starting to rise.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 40 ms × 3000 times

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) 0.3 V (B) 0 V (C) Diagnostic parameter

(D) Normal (E) Malfunction

Judgment Value

Malfunction Criteria Threshold Value

The number of times that the rear oxygen sensor voltage changed to 0.3 V after

the fuel cut has completed (time counter)

> 40 ms × 3000 times

(E)

(A)

EN-09347

(B)

Rear oxygen sensor (V)

Fuel cut on deceleration

(D)

(C)

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GD(w/o STI)-76

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BL:DTC P0141 O2 SENSOR HEATER CIRCUIT (BANK1 SENSOR2)

1. OUTLINE OF DIAGNOSIS

Detect malfunction of the rear oxygen sensor heater.

Judge as NG if it is determined that the rear oxygen sensor impedance is large by observing the engine con-

ditions.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 10 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(1) Element cover (outer) (3) Sensor element (4) Ceramic heater

(2) Element cover (inner)

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Rear oxygen sensor heater control duty ≥ 4%

Judgment Value

Malfunction Criteria Threshold Value

Rear oxygen sensor heater current < Value from Map

Map

Battery voltage (V) 10.9 12 13 14 15 16

Threshold Value (mA) 330 357.5 385 412.5 440 467.5

(4)

(2)

EN-10462

(3)

(1)

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GD(w/o STI)-77

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BM:DTC P014C O2 SENSOR SLOW RESPONSE - RICH TO LEAN (BANK 1 SEN-

SOR 1)

1. OUTLINE OF DIAGNOSIS

Detect the slow response of front oxygen (A/F) sensor.

For diagnosis, detect the trouble by processing the λ waveform in normal driving without forcibly changing

the target air fuel ratio.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform diagnosis only once in a city driving including normal acceleration and deceleration.

(A) Electromotive force (B) Air fuel ratio (C) Rich

(D) Lean

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Operation time of main feedback ≥ 5 s

Engine speed ≥ 1000 rpm

Amount of intake air ≥ 10 g/s (0.35 oz/s)

EN-10446

(A)

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GD(w/o STI)-78

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD 1

Detect the malfunction by checking “Cumulative value of time when λ changes from lean → rich” in compar-

ison to “Time during which diagnosis is in progress”.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 120 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) Time during which diagnosis is in

progress

(B) Cumulative value of time when λ

changes from lean → rich

Judgment Value

Malfunction Criteria Threshold Value DTC

(Cumulative value of time when λ changes from lean → rich) / (Time during which diagno-

sis is in progress)

< 0.38 P014C

> 0.61 P014D

EN-09340

time

Rich

Lean

(Sensor output)

Accumulated time

(B)

(A)

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GD(w/o STI)-79

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

6. DIAGNOSTIC METHOD 2

Detect the malfunction by the cumulative value obtained from the amount of variation in λ change.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 120 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

BN:DTC P014D O2 SENSOR SLOW RESPONSE - LEAN TO RICH (BANK 1 SEN-

SOR 1)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P014C. <Ref. to GD(w/o STI)-77, DTC P014C O2 SENSOR SLOW

RESPONSE - RICH TO LEAN (BANK 1 SENSOR 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>

(Sensor output)

EN-09341

n-2

n-1

Judgment Value

Malfunction Criteria Threshold Value DTC

Cumulative value obtained from the amount of variation in λ change

Σ |(lambda(n) – lambda(n-1)) – (lambda(n-1) – lambda(n-2))|

< Value from Map P014C and P014D

Map

Cumulative value obtained from the amount of variation in λ

Σ |lambda(n) – lambda(n-1)|

0.00 3.00

Cumulative value obtained from the amount of variation in λ change 0.00 2.50

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GD(w/o STI)-80

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BO:DTC P015A O2 SENSOR DELAYED RESPONSE - RICH TO LEAN (BANK 1

SENSOR 1)

1. OUTLINE OF DIAGNOSIS

Detect the slow response of front oxygen (A/F) sensor.

For diagnosis, detect the trouble by processing the λ waveform in normal driving without forcibly changing

the target air fuel ratio.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform diagnosis only once in a city driving including normal acceleration and deceleration.

(A) Electromotive force (B) Air fuel ratio (C) Rich

(D) Lean

Diagnostic method 1 and 2

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Operation time of main feedback ≥ 5 s

Engine speed ≥ 1000 rpm

Amount of intake air ≥ 10 g/s (0.35 oz/s)

DIAGNOSIS METHOD 3 (MT MODEL ONLY)

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Main feedback In operation

Vehicle speed ≥ 40 km/h (24.9 MPH)

Engine speed ≥ 1000 rpm

and

< 4000 rpm

Amount of intake air ≥ 7.5 g/s (0.3 oz/s)

and

< 40 g/s (1.4 oz/s)

Catalyst depletion diagnosis Not under diagnosis

EN-10446

(A)

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GD(w/o STI)-81

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD 1

Detect the malfunction depending on the average value of time necessary for λ to inverse the air fuel ratio

from “Lean → Rich → Lean” to “Rich → Lean → Rich”.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 100 times of inversion

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value DTC

Average value of time necessary for λ to inverse the air fuel ratio to Lean →

Rich → Lean

> 100 ms P015A

Average value of time necessary for λ to inverse the air fuel ratio to Rich →

Lean → Rich

> 110 ms P015B

EN-09342

time

Rich

Lean

(Sensor output)

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GD(w/o STI)-82

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

6. DIAGNOSTIC METHOD 2

Detect the malfunction by calculating the average amplitude of λ.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 90 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value DTC

Average value for λ amplitude > 0.08 P015A and P015B

EN-09343

time

Rich

Lean

Amplitude

(Sensor output)

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GD(w/o STI)-83

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

7. DIAGNOSIS METHOD 3 (MT MODEL ONLY)

Change STFT (A/F compensation value) by interruption, and measure the reaction time of λ value. When A/

F sensor malfunctions, the reaction time takes longer than at normal condition. In this case, judge as abnor-

mal.

EN-09890

Time

Lean

Rich

Lean

Rich

STFT

Response time

Time

Sensor output

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GD(w/o STI)-84

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

Measure reaction time (t1, t2, t3) and reaction time (t4, t5, t6). Use the average value of the reaction time to

obtain the diagnostic value.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 4.5 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

BP:DTC P015B O2 SENSOR DELAYED RESPONSE - LEAN TO RICH (BANK 1

SENSOR 1)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P015A. <Ref. to GD(w/o STI)-80, DTC P015A O2 SENSOR DE-

LAYED RESPONSE - RICH TO LEAN (BANK 1 SENSOR 1), Diagnostic Trouble Code (DTC) Detecting Cri-

teria.>

Judgment Value

Malfunction Criteria Threshold Value DTC

(t1 + t2 + t3)/3 > 0.8 s P015A and P015B

and

(t4 + t5 + t6)/3 > 0.8 s

EN-09891

Time

Lean

Rich

Lean

Rich

STFT

Time

Sensor output

t1 t2 t3

t4 t5 t6

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GD(w/o STI)-85

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BQ:DTC P0171 SYSTEM TOO LEAN (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect fuel system malfunction by the amount of main feedback control.

Fuel system is diagnosed by comparing the target air fuel ratio calculated by ECM with the actual air fuel ratio

measured by sensor.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously during main feedback.

4. DIAGNOSTIC METHOD

Compare the diagnostic value with the threshold value, and if a condition meeting the criteria continues for

10 s × 3 times or more, judge that there is a fault in the fuel system.

Time Needed for Diagnosis: 10 s × 3 times

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Secondary Parameters Enable Conditions

Main feedback In operation

Judgment Value

Malfunction Criteria Threshold Value

faf × (1+flaf) > 1.35

faf = Main feedback compensation coefficient

flaf = main feedback learning compensation coefficient

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GD(w/o STI)-86

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BR:DTC P0172 SYSTEM TOO RICH (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect fuel system malfunction by the amount of main feedback control.

Fuel system is diagnosed by comparing the target air fuel ratio calculated by ECM with the actual air fuel ratio

measured by sensor.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously after idling.

4. DIAGNOSTIC METHOD

Compare the diagnostic value with the threshold value, and if a condition meeting the criteria continues for

10 s × 3 times or more, judge that there is a fault in the fuel system.

Time Needed for Diagnosis: 10 s × 3 times

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Secondary Parameters Enable Conditions

Main feedback In operation

Judgment Value

Malfunction Criteria Threshold Value

faf × (1+flaf) < Value from Map

faf = Main feedback compensation coefficient

flaf = main feedback learning compensation coefficient

Map

Warm-up increase compen-

sation coefficient

0.00 0.10 0.20 0.30 0.33 0.50 0.60

Threshold Value 0.650 0.550 0.458 0.383 0.360 0.360 0.360

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GD(w/o STI)-87

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BS:DTC P0191 FUEL RAIL PRESSURE SENSOR "A" CIRCUIT RANGE/PER-

FORMANCE

1. OUTLINE OF DIAGNOSIS

Detect the signal stuck of the fuel pressure sensor.

Judge as NG when the voltage change amount per unit time of the fuel pressure sensor does not exceed the

threshold value.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously after starting the engine.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 10 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Engine speed ≥ 475 rpm

Fuel cut Not performed

Judgment Value

Malfunction Criteria Threshold Value

Change amount per unit time of fuel pressure sensor voltage ≤ 3.8 V/s

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GD(w/o STI)-88

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BT:DTC P0192 FUEL RAIL PRESSURE SENSOR CIRCUIT LOW

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the fuel pressure sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2500 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Output voltage (B) Absolute pressure

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 0.23 V

EN-10448

(B)

(A)

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GD(w/o STI)-89

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BU:DTC P0193 FUEL RAIL PRESSURE SENSOR CIRCUIT HIGH

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the fuel pressure sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2500 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Output voltage (B) Absolute pressure

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 3.25 V

EN-10448

(B)

(A)

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GD(w/o STI)-90

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BV:DTC P0196 ENGINE OIL TEMPERATURE SENSOR CIRCUIT RANGE/PER-

FORMANCE

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of the engine oil temperature sensor output properties. Using the following two diag-

noses, judge as NG when either is NG.

• Diagnosis 1 (correlation diagnosis): After the engine starts after the specified period of soaking time has

elapsed, diagnose by correlation between engine oil temperature sensor value, engine coolant temperature

sensor value and intake air temperature sensor value. Judge as NG when the differences are both above the

specified value by comparing between engine oil temperature and engine coolant temperature, engine oil

temperature and intake air temperature.

• Diagnosis 2 (function diagnosis): Judge as NG when engine oil temperature does not rise to the spec-

ified value regardless of an engine running condition that clears certain conditions.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

• Diagnosis 1: Perform the diagnosis only once after the engine starts after a certain period of soaking time.

• Diagnosis 2: Perform the diagnosis only once after starting the engine from cold condition.

(A) Resistance value (kΩ) (B) Temperature °C (°F)

(1) Connector (2) Thermistor element

Diagnosis 1

Secondary Parameters Enable Conditions

Soaking time ≥ 21600 s

Block heater judgment Completed

Block heater operation Not in operation

Diagnosis 2

Secondary Parameters Enable Conditions

Engine oil temperature at engine starting < 50°C (122°F)

Engine speed > 475 rpm

Idling ratio ≤ 50%

EN-02917

(A)

(2)

(1)

(B)

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GD(w/o STI)-91

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

Judge as NG when Diagnosis 1 or Diagnosis 2 becomes NG.

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Diagnosis 1

Time Needed for Diagnosis: Less than 1 second

Diagnosis 2

Time Needed for Diagnosis: Value of Map 2

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

|Engine oil temperature at engine start – Engine coolant temperature at engine start| > 10°C (18°F)

|Engine oil temperature at engine start – Intake air temperature 30 sec. after engine start| > Value of Map 1

Map 1

Ambient air temperature

°C (°F)

–30

(–22)

(86)

(113)

(140)

|Engine oil temperature at engine start – Intake air tempera-

ture 30 sec. after engine start|

°C (°F)

(18)

(39.6)

Judgment Value

Malfunction Criteria Threshold Value

Engine oil temperature < 50°C (122°F)

Elapsed time after starting the engine ≥ Value from Map 2

Map 2

Intake air temperature at engine start

°C (°F)

–30

(–22)

–20

(–4)

–10

(14)

(32)

(50)

(68)

(86)

(104)

Elapsed time after starting the engine

2,800 2,100 1,400 900 650 500 400 400

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GD(w/o STI)-92

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BW:DTC P0197 ENGINE OIL TEMPERATURE SENSOR LOW

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the oil temperature sensor.

Judge as NG when outside of the judgment value.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 0.5 seconds

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Resistance value (kΩ) (B) Temperature °C (°F)

(1) Connector (2) Thermistor element

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 0.18 V

EN-02917

(A)

(2)

(1)

(B)

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GD(w/o STI)-93

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BX:DTC P0198 ENGINE OIL TEMPERATURE SENSOR HIGH

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the oil temperature sensor.

Judge as NG when outside of the judgment value.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 0.5 seconds

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Resistance value (kΩ) (B) Temperature °C (°F)

(1) Connector (2) Thermistor element

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 4.71 V

EN-02917

(A)

(2)

(1)

(B)

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GD(w/o STI)-94

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BY:DTC P0222 THROTTLE/PEDAL POSITION SENSOR/SWITCH “B” CIRCUIT

LOW

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of throttle position sensor 2.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 100 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Throttle position sensor 1 signal (3) Throttle position sensor (4) Engine control module (ECM)

(2) Throttle position sensor 2 signal

Secondary Parameters Enable Conditions

Battery voltage ≥ 6 V

Judgment Value

Malfunction Criteria Threshold Value

Sensor 2 input voltage < 0.44 V

EN-10493

(1)

(2)

(3)

(4)

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GD(w/o STI)-95

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

BZ:DTC P0223 THROTTLE/PEDAL POSITION SENSOR/SWITCH “B” CIRCUIT

HIGH

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of throttle position sensor 2.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 100 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Throttle position sensor 1 signal (3) Throttle position sensor (4) Engine control module (ECM)

(2) Throttle position sensor 2 signal

Secondary Parameters Enable Conditions

Battery voltage ≥ 6 V

Judgment Value

Malfunction Criteria Threshold Value

Sensor 2 input voltage > 4.82 V

EN-10493

(1)

(2)

(3)

(4)

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GD(w/o STI)-96

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CA:DTC P0230 FUEL PUMP PRIMARY CIRCUIT

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of fuel pump control unit.

Judge as NG when the NG signal is sent through a diagnostic line coming from the fuel pump control unit.

Fuel pump control unit detects the open or short circuit malfunction for each line, and then sends NG signals

if one of them is found NG.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2520 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(1) Engine control module (ECM) (3) Fuel pump (4) Battery

(2) Fuel pump control unit

Secondary Parameters Enable Conditions

Battery voltage ≥ 8 V

Fuel level ≥ 15%

Elapsed time after starting the engine ≥ 180 s

Fuel pump controller control mode ON

Judgment Value

Malfunction Criteria Threshold Value

Fuel pump control unit output diagnosis signal < 1.5 V

EN-01771

(3)

(4)

(2)

FPC

FP+

FP-

(1)

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GD(w/o STI)-97

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CB:DTC P023F FUEL PUMP SECONDARY CIRCUIT/OPEN

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of high pressure fuel pump circuit function.

Judge as NG when ECM detects any malfunction in the diagnostic items listed below.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Diagnosis for Power Supply Short

Diagnosis for Ground Short

Diagnosis for Open Circuit

Diagnosis for Overcurrent

Diagnosis for Short Circuit

Time Needed for Diagnosis: TDC × 75 times

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Diagnostic item Malfunction Criteria

Power supply short ECM low side terminal voltage of the high pressure fuel pump circuit is high.

Ground short ECM low side terminal voltage of the high pressure fuel pump circuit is low.

Open circuit High pressure fuel pump current is low.

Overcurrent High pressure fuel pump current is high.

Short circuit The time when the high pressure fuel pump current reaches the target current is short.

Secondary Parameters Enable Conditions

Battery voltage ≥ 9.4 V

Engine speed > 0 rpm

Elapsed time after fuel pump current shutdown

(Only power supply short diagnosis and ground short diagnosis)

≥ 3.15ms

Judgment Value

Malfunction Criteria Threshold Value

Terminal voltage ≥ 4.1 V

Judgment Value

Malfunction Criteria Threshold Value

Terminal voltage ≤ 0.8 V

Judgment Value

Malfunction Criteria Threshold Value

Fuel pump current ≤ 0.5 A

Judgment Value

Malfunction Criteria Threshold Value

Fuel pump current ≥ 22 A

Judgment Value

Malfunction Criteria Threshold Value

Time for reaching target current ≤ 0.075 ms

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GD(w/o STI)-98

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CC:DTC P0244 TURBO/SUPER CHARGER WASTEGATE SOLENOID “A”

RANGE/PERFORMANCE

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of wastegate control solenoid valve function.

Judge as NG when becoming high wastegate pressure.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

(A) Turbocharger (B) Intake duct

Secondary Parameters Enable Conditions

None

(A)

(B)

EN-10454

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GD(w/o STI)-99

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Judgment Value

Malfunction Criteria Threshold Value

Intake manifold pressure > Value from Map

Map

Barometric pressure (kPa (mmHg, inHg))

(480, 18.9)

70.6

(529.5, 20.8)

77.3

(579.8, 22.8)

(630.1, 24.8)

90.6

(679.6, 26.8)

93.3

(699.8, 27.6)

(720.1, 28.3)

97.3

(729.8, 28.7)

Engine

speed

(rpm)

1600

159.7

(1197.9, 47.2)

159.7

(1197.9, 47.2)

159.7

(1197.9, 47.2)

159.7

(1197.9, 47.2)

159.7

(1197.9, 47.2)

159.7

(1197.9, 47.2)

159.7

(1197.9, 47.2)

159.7

(1197.9, 47.2)

2400

223.7

(1677.9, 66.1)

223.7

(1677.9, 66.1)

223.7

(1677.9, 66.1)

223.7

(1677.9, 66.1)

223.7

(1677.9, 66.1)

223.7

(1677.9, 66.1)

223.7

(1677.9, 66.1)

223.7

(1677.9, 66.1)

3200

219.2

(1644.1, 64.7)

223.3

(1674.9, 65.9)

229.6

(1722.1, 67.8)

233.7

(1752.9, 69)

233.7

(1752.9, 69)

233.7

(1752.9, 69)

233.7

(1752.9, 69)

233.7

(1752.9, 69)

4000

204.3

(1532.4, 60.3)

210.7

(1580.4, 62.2)

220.4

(1653.1, 65.1)

236.4

(1773.2, 69.8)

240.7

(1805.4, 71.1)

240.7

(1805.4, 71.1)

240.7

(1805.4, 71.1)

240.7

(1805.4, 71.1)

4800

190.9

(1431.9, 56.4)

201.9

(1514.4, 59.6)

213.5

(1601.4, 63)

234.7

(1760.4, 69.3)

245.7

(1842.9, 72.6)

245.7

(1842.9, 72.6)

245.7

(1842.9, 72.6)

245.7

(1842.9, 72.6)

5600

155.1

(1163.3, 45.8)

176.5

(1323.9, 52.1)

187.2

(1404.1, 55.3)

208.6

(1564.6, 61.6)

219.3

(1644.9, 64.8)

234.3

(1757.4, 69.2)

240.7

(1805.4, 71.1)

240.7

(1805.4, 71.1)

kPa (mmHg, inHg)

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GD(w/o STI)-100

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CD:DTC P0245 TURBO/SUPER CHARGER WASTEGATE SOLENOID “A” LOW

1. OUTLINE OF DIAGNOSIS

Detect open or short circuit of the wastegate control solenoid valve.

Judge as NG when the terminal output voltage remains Low during outputting the duty signal.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis after starting the engine.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 640 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Turbocharger (B) Intake duct

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Duty ratio of wastegate control ≤ 80%

Judgment Value

Malfunction Criteria Threshold Value

Output voltage ≤ 2.2 V

(A)

(B)

EN-10454

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GD(w/o STI)-101

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CE:DTC P0246 TURBO/SUPER CHARGER WASTEGATE SOLENOID “A” HIGH

1. OUTLINE OF DIAGNOSIS

Detect open or short circuit of the wastegate control solenoid valve.

Judge as NG when overcurrent is detected.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis after starting the engine.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2250 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

CF:DTC P0300 RANDOM/MULTIPLE CYLINDER MISFIRE DETECTED

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0301. <Ref. to GD(w/o STI)-102, DTC P0301 CYLINDER 1 MIS-

FIRE DETECTED, Diagnostic Trouble Code (DTC) Detecting Criteria.>

(A) Turbocharger (B) Intake duct

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Duty ratio of wastegate control ≥ 20%

Judgment Value

Malfunction Criteria Threshold Value

Output current ≥ 17 A

(A)

(B)

EN-10454

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GD(w/o STI)-102

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CG:DTC P0301 CYLINDER 1 MISFIRE DETECTED

1. OUTLINE OF DIAGNOSIS

Detect the presence of misfire occurrence. (Revolution fluctuation method)

Monitoring Misfire which influences exhaust deterioration (1.5 times of FTP) and catalyst damage is made

obligatory by the law. Misfire affecting these two has two patterns below:

• Intermittent misfire (The same cylinder misfires in random, or different cylinders misfire in random.): FTP

1.5 times misfire

• Every time misfire (The same cylinder misfires every time.): FTP 1.5 times misfire, Catalyst damage mis-

fire

The following detecting methods are adopted for these detection.

1) Intermittent misfire: FTP 1.5 times misfire

• 180° Interval Difference Method

• 360° Interval Difference Method (whole range)

• 720° Interval Difference Method (3,000 rpm or more)

2) Misfire every time: FTP 1.5 times misfire, Catalyst damage misfire

• 360° Interval Difference Method

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

• If conditions are met, it is possible to detect the misfires from idling to high engine speed. However, in case

any engine load or breakage occurs, perform with the engine at idle.

• Perform the diagnosis continuously.

Secondary Parameters Enable Conditions

Fuel shut-off function Not in operation

Fuel level ≥ 9 L (2.38 US gal, 1.98 Imp gal)

Vehicle dynamic control or AT torque control Not in operation

Second diagnosis of P0441 Not in operation

Engine speed 400 rpm — 6000 rpm

Intake manifold pressure • Normal ignition

≥ 19.1 — 47 kPa (143.3 — 352.5 mmHg, 5.6 — 13.9 inHg) (Changing

depending on engine speed and atmosphere pressure)

• Idling ignition

≥ 19.3 — 46.2 kPa (144.8 — 346.5 mmHg, 5.7 — 13.6 inHg) (Changing

depending on engine speed and atmosphere pressure)

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GD(w/o STI)-103

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

4. DIAGNOSTIC METHOD

When a misfire occurs, the engine speed will decrease and the crankshaft position speed will change. Cal-

culate the interval difference value (diagnostic value) from crankshaft position speed by the following formu-

la, and judge whether a misfire is occurring or not comparing the calculated result with judgment value. Count

the number of misfires, if the misfire ratio is higher during 1000 revs. or 200 revs., judge corresponding cyl-

inders as NG.

As shown in the following figure, pick a cylinder as the standard and name it omg 0. And the former crank-

shaft position speed is named omg 1, the second former crankshaft position speed is named omg 2, the third

is named omg 3, etc.

Diagnostic value calculation

(Calculate from angle speed)

→

Misfire detection every single ignition

(Compare diagnostic value with judg-

ment value) →

NG judgment (Misfire occurrence judgment required

by the law) (Compare number of misfire with judgment

value)

• 180° Interval Difference Method

• 360° Interval Difference Method

• 720° Interval Difference Method

• FTP 1.5 times misfire NG judgment

• Catalyst damage misfire NG judgment

(A) Ignition order (B) Crankshaft position speed

EN-01774

#3 #2 #4 #1 #3 #2 #4 #1 #3 #2(A)

(B)

omg0omg1omg2omg3omg4omg5omg6 omg7

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GD(w/o STI)-104

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

180° Interval Difference Method

360° Interval Difference Method

Diagnostic value domg 180 = (omg 0 – omg 1) – (omg 1 – omg 2)

Judge as a misfire in the following cases.

• domg 180 ≥ judgment value of positive side

• domg 180 ≤ judgment value of negative side

(Diagnostic value before 180° CA)

Diagnostic value domg 360 = (omg 1 – omg 0) – (omg 3 – omg 2)

Misfire judgment domg 360 > Judgment value → Judge as misfire

Judged as misfire.

Threshold value (positive number)

Threshold value (negative number)

domg180

EN-02877

Judged as misfire.

Threshold value

domg360

EN-03273

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GD(w/o STI)-105

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

720° Interval Difference Method

• FTP 1.5 times misfire (Misfire occurrence level which influences exhaust gas)

Time Needed for Diagnosis: 1000 engine revs.

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Diagnostic value domg 720 = (omg 0 – omg 1) – (omg 4 – omg 5)

Judge as a misfire in the following cases.

• domg 720 ≥ judgment value of positive side

• domg 720 ≤ judgment value of negative side

(Diagnostic value before 180° CA)

Judgment Value (Judge that malfunction occurs when the misfire ratio is high in 1000 engine revs.)

Malfunction Criteria Threshold Value

FTP emission diagnostic value ≥ 37 × 100/2000% in 1000 revs.

domg720

EN-10459

domg720

Judgment value at negative side

Judgment value at positive side

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GD(w/o STI)-106

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

• Catalyst damage misfire (Misfire occurrence level damaging catalyst)

Map

Time Needed for Diagnosis: 200 engine revs.

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

CH:DTC P0302 CYLINDER 2 MISFIRE DETECTED

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0301. <Ref. to GD(w/o STI)-102, DTC P0301 CYLINDER 1 MIS-

FIRE DETECTED, Diagnostic Trouble Code (DTC) Detecting Criteria.>

CI: DTC P0303 CYLINDER 3 MISFIRE DETECTED

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0301. <Ref. to GD(w/o STI)-102, DTC P0301 CYLINDER 1 MIS-

FIRE DETECTED, Diagnostic Trouble Code (DTC) Detecting Criteria.>

CJ:DTC P0304 CYLINDER 4 MISFIRE DETECTED

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0301. <Ref. to GD(w/o STI)-102, DTC P0301 CYLINDER 1 MIS-

FIRE DETECTED, Diagnostic Trouble Code (DTC) Detecting Criteria.>

Judgment Value

Malfunction Criteria Threshold Value

Catalyst damage misfire diagnostic value ≥ Value from Map

Charging efficiency (%)

15 30 45 60 75 90 105 120 135 150 165 180

Engine

speed

(rpm)

700 25 25 — — — — — — — — — —

1000 25 25 25 25 25 25 — — — — — —

1500 25 25 25 25 16.75 16.75 16.75 — — — — —

2000 25 25 25 25 16.75 14.25 12.5 — — — — —

2500 25 25 19.75 17 14.25 12.5 11 11 — — — —

3000 25 25 19.75 17 14.25 12 10.5 10 7.75 6 — —

3500252519.751714.251197.756555

4000 — 2519.751714.25118.256.255555

4500 — 2517.514.2512.596.7555555

5000 — 2516.7512.5118.25655555

5500 — 251612117.25555555

6000 — 251511116555555

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GD(w/o STI)-107

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CK:DTC P0327 KNOCK SENSOR 1 CIRCUIT LOW (BANK 1 OR SINGLE SEN-

SOR)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of knock sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 1000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) To knock sensor harness

(1) Case (3) Piezoelectric element (5) Resistance

(2) Weight (4) Nut

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 0.22 V

(1)

(2)

(3)

(4)

(5)

(A)

EN-08987

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GD(w/o STI)-108

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CL:DTC P0328 KNOCK SENSOR 1 CIRCUIT HIGH (BANK 1 OR SINGLE SEN-

SOR)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of knock sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 1000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) To knock sensor harness

(1) Case (3) Piezoelectric element (5) Resistance

(2) Weight (4) Nut

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 4.73 V

(1)

(2)

(3)

(4)

(5)

(A)

EN-08987

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GD(w/o STI)-109

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CM:DTC P0332 KNOCK SENSOR 2 CIRCUIT LOW (BANK 2)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of knock sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 1000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) To knock sensor harness

(1) Case (3) Piezoelectric element (5) Resistance

(2) Weight (4) Nut

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 0.22 V

(1)

(2)

(3)

(4)

(5)

(A)

EN-08987

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GD(w/o STI)-110

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CN:DTC P0333 KNOCK SENSOR 2 CIRCUIT HIGH (BANK 2)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of knock sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 1000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) To knock sensor harness

(1) Case (3) Piezoelectric element (5) Resistance

(2) Weight (4) Nut

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 4.73 V

(1)

(2)

(3)

(4)

(5)

(A)

EN-08987

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GD(w/o STI)-111

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CO:DTC P0335 CRANKSHAFT POSITION SENSOR “A” CIRCUIT

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the crankshaft position sensor.

Judge as NG when the crank signal is not input even though the starter was rotated.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

(A) Intake cam signal RH (B) Intake cam signal LH (C) Crankshaft signal

(1) Crankshaft position sensor (2) Crankshaft position sensor plate (3) Crank shaft one revolution

Secondary Parameters Enable Conditions

Battery voltage ≥ 8 V

#1 TDC#4 TDC#2 TDC#3 TDC#1 TDC

40 CA 30 CA40 CA 30 CA

40 CA 30 CA40 CA 30 CA40 CA 30 CA

30 CA

EN-10455

(A)

(C)

(B)

40 CA 30 CA

40 CA 30 CA10 CA

(1)

(2)

EN-10456

(3)

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GD(w/o STI)-112

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 3000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Judgment Value

Malfunction Criteria Threshold Value

Number of crankshaft position sensor signals during cranking = 0

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GD(w/o STI)-113

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CP:DTC P0336 CRANKSHAFT POSITION SENSOR “A” CIRCUIT RANGE/PER-

FORMANCE

1. OUTLINE OF DIAGNOSIS

Detect for faults in crankshaft position sensor output properties.

Judge as NG when there is a problem in the number of crankshaft signals for every revolution of crankshaft.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

(A) Intake cam signal RH (B) Intake cam signal LH (C) Crankshaft signal

(1) Crankshaft position sensor (2) Crankshaft position sensor plate (3) Crank shaft one revolution

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

#1 TDC#4 TDC#2 TDC#3 TDC#1 TDC

40 CA 30 CA40 CA 30 CA

40 CA 30 CA40 CA 30 CA40 CA 30 CA

30 CA

EN-10455

(A)

(C)

(B)

40 CA 30 CA

40 CA 30 CA10 CA

(1)

(2)

EN-10456

(3)

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GD(w/o STI)-114

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Diagnosis 1

Diagnosis 2

Time Needed for Diagnosis: 10 engine revs.

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

Amount of crank sensor signal during 0.5 rev of crankshaft < 14

≥ 20

Judgment Value

Malfunction Criteria Threshold Value

|(Present value of diagnosis 1) – (Previous value of diagnosis 1)| ≠ 1

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GD(w/o STI)-115

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CQ:DTC P0340 CAMSHAFT POSITION SENSOR “A” CIRCUIT (BANK 1 OR SIN-

GLE SENSOR)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the camshaft position sensor.

When there is no camshaft position signal input continuously, judge as NG.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Diagnosis 1: Perform the diagnosis only once.

Diagnosis 2: Always perform the diagnosis continuously.

(A) Intake cam signal RH (B) Intake cam signal LH (C) Crankshaft signal

(D) Camshaft position signal: When

normal, there will be 3 camshaft

position signals for every 2 crank-

shaft revolutions.

Diagnosis 1

Secondary Parameters Enable Conditions

Battery voltage ≥ 8 V

Diagnosis 2

Secondary Parameters Enable Conditions

Battery voltage ≥ 8 V

Elapsed time after starting the engine ≥ 200 ms

#1 TDC#4 TDC#2 TDC#3 TDC#1 TDC

40 CA 30 CA40 CA 30 CA

40 CA 30 CA40 CA 30 CA40 CA 30 CA

30 CA

EN-10457

(A)

(B)

40 CA 30 CA

(D)

(C)

40 CA 30 CA10 CA

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GD(w/o STI)-116

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

Diagnosis 1

Judge as NG when no input status of camshaft position sensor signal continues for 3 sec. during cranking.

Time Needed for Diagnosis: 3 seconds

Diagnosis 2

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 6 engine revs.

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Judgment Value

Malfunction Criteria Threshold Value

Number of camshaft position sensor signals during cranking = 0

Judgment Value

Malfunction Criteria Threshold Value

Amount of camshaft sensor signal during 1.5 revs of crankshaft = 0

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GD(w/o STI)-117

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CR:DTC P0341 CAMSHAFT POSITION SENSOR "A" CIRCUIT RANGE/PERFOR-

MANCE (BANK 1 OR SINGLE SENSOR)

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of camshaft position sensor property.

Judge as NG when the number of camshaft signals remains abnormal.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

Judge as NG when the condition continues where the number of camshaft position sensor signals are not 3

times during 2 revs of crankshaft.

Time Needed for Diagnosis: Engine two revolutions × 4 times

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Intake cam signal RH (B) Intake cam signal LH (C) Crankshaft signal

(D) Camshaft position signal: When

normal, there will be 3 camshaft

position signals for every 2 crank-

shaft revolutions.

Secondary Parameters Enable Conditions

Battery voltage ≥ 8 V

Judgment Value

Malfunction Criteria Threshold Value

Amount of camshaft sensor signal during 2 revs of crankshaft ≠ 3 times

#1 TDC#4 TDC#2 TDC#3 TDC#1 TDC

40 CA 30 CA40 CA 30 CA

40 CA 30 CA40 CA 30 CA40 CA 30 CA

30 CA

EN-10457

(A)

(B)

40 CA 30 CA

(D)

(C)

40 CA 30 CA10 CA

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GD(w/o STI)-118

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CS:DTC P0345 CAMSHAFT POSITION SENSOR “A” CIRCUIT (BANK 2)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0340. <Ref. to GD(w/o STI)-115, DTC P0340 CAMSHAFT POSI-

TION SENSOR “A” CIRCUIT (BANK 1 OR SINGLE SENSOR), Diagnostic Trouble Code (DTC) Detecting

Criteria.>

CT:DTC P0346 CAMSHAFT POSITION SENSOR "A" CIRCUIT RANGE/PERFOR-

MANCE (BANK 2)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0341. <Ref. to GD(w/o STI)-117, DTC P0341 CAMSHAFT POSI-

TION SENSOR "A" CIRCUIT RANGE/PERFORMANCE (BANK 1 OR SINGLE SENSOR), Diagnostic Trou-

ble Code (DTC) Detecting Criteria.>

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GD(w/o STI)-119

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CU:DTC P0351 IGNITION COIL A PRIMARY/SECONDARY CIRCUIT

1. OUTLINE OF DIAGNOSIS

Based on the self-diagnostic result of the ignition coil driving IC, judge the ignition coil driving circuit as normal

or abnormal.

The ignition coil driving IC detects “no ignition” status as a malfunction.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 2500 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

CV:DTC P0352 IGNITION COIL B PRIMARY/SECONDARY CIRCUIT

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0351. <Ref. to GD(w/o STI)-119, DTC P0351 IGNITION COIL A

PRIMARY/SECONDARY CIRCUIT, Diagnostic Trouble Code (DTC) Detecting Criteria.>

CW:DTC P0353 IGNITION COIL C PRIMARY/SECONDARY CIRCUIT

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0351. <Ref. to GD(w/o STI)-119, DTC P0351 IGNITION COIL A

PRIMARY/SECONDARY CIRCUIT, Diagnostic Trouble Code (DTC) Detecting Criteria.>

CX:DTC P0354 IGNITION COIL D PRIMARY/SECONDARY CIRCUIT

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0351. <Ref. to GD(w/o STI)-119, DTC P0351 IGNITION COIL A

PRIMARY/SECONDARY CIRCUIT, Diagnostic Trouble Code (DTC) Detecting Criteria.>

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Engine speed ≥ 500 rpm

Judgment Value

Malfunction Criteria Threshold Value

Fault signal from ignition drive IC ON

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GD(w/o STI)-120

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CY:DTC P0365 CAMSHAFT POSITION SENSOR “B” CIRCUIT (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the camshaft position sensor.

When there is no camshaft position signal input continuously, judge as NG.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 6 engine revs.

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Exhaust cam signal RH (B) Exhaust cam signal LH (C) Crankshaft signal

(D) Camshaft position signal: When

normal, there will be 2 camshaft

position signals for every 2 crank-

shaft revolutions.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Elapsed time after starting the engine ≥ 0.2 s

Judgment Value

Malfunction Criteria Threshold Value

Amount of camshaft sensor signal during 1.5 revs of crankshaft = 0

#1 TDC#4 TDC#2 TDC#3 TDC#1 TDC

EN-10458

(A)

(B)

(D)

55 CA

(C)

40 CA 30 CA10 CA

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GD(w/o STI)-121

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

CZ:DTC P0366 CAMSHAFT POSITION SENSOR B CIRCUIT RANGE/PERFOR-

MANCE (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of camshaft position sensor property.

Judge as NG when the number of camshaft signals remains abnormal.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

Judge as NG when the condition continues where the number of camshaft position sensor signals are not 2

times during 2 revs of crankshaft.

Time Needed for Diagnosis: Engine two revolutions × 4 times

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(A) Exhaust cam signal RH (B) Exhaust cam signal LH (C) Crankshaft signal

(D) Camshaft position signal: When

normal, there will be 2 camshaft

position signals for every 2 crank-

shaft revolutions.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

Amount of camshaft sensor signal during 2 revs of crankshaft ≠ 2 times

#1 TDC#4 TDC#2 TDC#3 TDC#1 TDC

EN-10458

(A)

(B)

(D)

55 CA

(C)

40 CA 30 CA10 CA

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GD(w/o STI)-122

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DA:DTC P0390 CAMSHAFT POSITION SENSOR “B” CIRCUIT (BANK 2)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0365. <Ref. to GD(w/o STI)-120, DTC P0365 CAMSHAFT POSI-

TION SENSOR “B” CIRCUIT (BANK 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>

DB:DTC P0391 CAMSHAFT POSITION SENSOR B CIRCUIT RANGE/PERFOR-

MANCE (BANK 2)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0366. <Ref. to GD(w/o STI)-121, DTC P0366 CAMSHAFT POSI-

TION SENSOR B CIRCUIT RANGE/PERFORMANCE (BANK 1), Diagnostic Trouble Code (DTC) Detecting

Criteria.>

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GD(w/o STI)-123

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DC:DTC P0400 EXHAUST GAS RECIRCULATION FLOW

1. OUTLINE OF DIAGNOSIS

Detect EGR system malfunction.

Intake manifold pressure (negative pressure) is constant because the throttle valve is fully closed during de-

celeration fuel cut. At this time, when the EGR control valve is opened/closed, the intake manifold pressure

will change. EGR System OK/NG is judged by the range of this change.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

During deceleration fuel cut from 40 km/h (24.9 MPH) or more, perform diagnosis only once.

Be careful of vehicle speed and engine speed. (Diagnosis will not be completed if the vehicle speed and en-

gine speed conditions become out of specification due to deceleration.)

(1) Engine control module (ECM) (4) Switching circuit (6) Main relay

(2) Computer unit (CPU) (5) Battery voltage (7) EGR control valve

(3) Detecting circuit

Secondary Parameters Enable Conditions

Engine speed 1300 rpm — 5000 rpm

Ambient air temperature ≥ 5°C (41°F)

Battery voltage ≥ 10.9 V

Atmospheric pressure ≥ 75 kPa (563 mmHg, 22.2 inHg)

Vehicle speed ≥ 40 km/h (24.9 MPH)

Deceleration fuel cut of 3000 ms or more Experienced

Neutral switch OFF

EN-09573

(1)

(2)

(3)

(4)

(5)

(6)

(7)

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GD(w/o STI)-124

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

Measure the pressure values when the enable conditions are established, and perform diagnosis by calcu-

lating those results.

1. Label the intake manifold pressure value as PMOF1, which is observed when enable conditions are es-

tablished, and set the EGR target step to 55 steps (nearly full open).

2. Label the intake manifold pressure value as PMON, which is observed after one second has passed since

EGR target step was set to 55 steps (when the enable conditions were established), and set the EGR target

step to 0.

3. Label the intake manifold pressure as PMOF2, which is observed after one second has passed since EGR

target step was set to 0 (after two seconds have passed since the enable conditions were established).

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 2 seconds

Judgment Value

Malfunction Criteria Threshold Value

PMON – (PMOF1 + PMOF2)/2 < 2.48 kPa (18.6 mmHg, 0.7 inHg)

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GD(w/o STI)-125

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) 3000 ms (B) 1000 ms (C) 1000 ms

(D) 55 steps

EN-05568

OFF

(Open)

(Close)

(Open)

(Close)

PMOF1

PMON

PMOF2

Deceleration fuel cut

Diagnosis enable condition

EGR target step

EGR actual step

DIagnostic mode timer

Start dignosis

(D)

(A) (B) (C)

Intake manifold pressure

(During normal condition)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DD:DTC P0420 CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the deterioration of the catalyst function.

Though the rear oxygen sensor output changes slowly with a new catalyst, the sensor output with a deteri-

orated catalyst becomes high and the inversion time is shortened.

For this reason, the catalyst diagnosis is carried out by monitoring the rear oxygen sensor output and com-

paring it with the front oxygen (A/F) sensor output.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis only once at a constant 60 km/h (37.3 MPH) or higher.

(A) Normal (B) Deterioration (C) Output waveform from the front

oxygen (A/F) sensor

(D) Output waveform from the rear

oxygen sensor

(1) Front oxygen (A/F) sensor (2) Rear oxygen sensor (3) Catalytic converter

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Atmospheric pressure ≥ 75 kPa (563 mmHg, 22.2 inHg)

Estimated catalyst temperature ≥ 480°C (896°F)

Main feedback In operation

Sub feedback In operation

Second diagnosis of P0441 Not in operation

Vehicle speed > 40 km/h (24.9 MPH)

Amount of intake air ≥ 5 g/s (0.18 oz/s)

and

< 45 g/s (1.59 oz/s)

Rear oxygen output change from 550 mV or less to 550 mV or more Experienced after fuel cut

Estimated temperature of the rear oxygen sensor element ≥ 450°C (842°F)

EN-01713

(A)

(B)

(1)

(2)

(3)

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GD(w/o STI)-127

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

After the enable conditions have been established, calculate the front oxygen (A/F) sensor lambda value de-

viation sum value (Σ |(sglmd

– sglmd

n–1

)|), and rear oxygen sensor output voltage deviation sum value (Σ

|(ro2sad

– ro2sad

n – 1

)|) in every 32 ms × 4 times. If the front oxygen (A/F) sensor lambda value deviation

sum value (Σ |(sglmd

– sglmd

n – 1

)|) is the predetermined value or more, calculate the diagnostic value.

If the duration of time while the following conditions are met is within the time indicated, judge as NG.

Time Needed for Diagnosis: 30 — 55 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

Σ |(ro2sad

– ro2sad

n – 1

)| / Σ |(sglmd

– sglmd

n – 1

)| > 9

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GD(w/o STI)-128

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DE:DTC P0441 EVAPORATIVE EMISSION CONT. SYS. INCORRECT PURGE

FLOW

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of purge flow by the change of ELCM pressure sensor output value before/after purge

introduction.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis only once after engine start.

4. DIAGNOSTIC METHOD

First diagnosis

Pressure decreases when the purge is introduced compared with when the purge is not performed. By using

this, judge if the purge is correctly performed. If there is no pressure decrease, go to the second diagnosis.

Judge as NG when the following conditions are established.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Atmospheric pressure ≥ 75 kPa (563 mmHg, 22.2 inHg)

Total time of canister purge operation ≥ 120 s

1st Stage monitor judgment Fail

Vehicle speed ≥ 30 km/h (18.6 MPH)

Main feedback In operation

Estimated ambient temperature value ≥ –25°C (–13°F)

(1) 75 Pa (0.6 mmHg, 0.02 inHg)

Judgment Value

Malfunction Criteria Threshold Value

ELCM pressure value when purge is not performed – ELCM pressure value

when purge is performed

< 80 Pa (0.6 mmHg, 0.02 inHg)

EN-10463

(1)

Time

Proceed to 2nd stage

PASS

Threshold

Off

Normal condition

Diagnostic value

Pressure

Malfunction condition

Purge duty

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GD(w/o STI)-129

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

Time Needed for Diagnosis: 8 — 38 seconds

Second diagnosis

Close the ELCM switching valve, and close the fuel tank completely, and perform the forced purging. If pres-

sure change amount is 667 Pa (5 mmHg, 0.2 inHg) or less, judge as malfunction of purge flow.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 21 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

ELCM pressure value when purge is not performed – ELCM pressure value

when purge is performed

< 667 Pa (5 mmHg, 0.2 inHg)

EN-10464

Pressure

Switching valve

On (Close)

Pass

Malfunction

monitoring

Purge duty

Off (Open)

Off

PASS

Threshold

Diagnostic value

Time

FAIL

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GD(w/o STI)-130

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DF:DTC P0451 EVAPORATIVE EMISSION SYSTEM PRESSURE SENSOR/

SWITCH RANGE/PERFORMANCE

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of ELCM pressure sensor output properties.

Judge as NG when the ELCM pressure sensor output value is largely different from the intake manifold pres-

sure when the ignition switch is ON.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis once at ignition ON.

(1) ELCM (5) Vacuum pump (9) Fuel tank

(2) Switching valve (6) Drain filter (10) Canister

(3) Reference orifice (0.02 inch ori-

fice)

(7) Purge control solenoid valve

(4) Pressure sensor (8) Intake manifold

Secondary Parameters Enable Conditions

Elapsed time after ignition switch is turned to ON ≥ 0.5 s

and

< 60 s

Soaking time ≥ 60 s

ELCM vacuum pump Not in operation

ELCM switching valve Open

Purge control Not in operation

EN-08957

(10)

(8)

(6)(5)

(2)

(3)

(4)

(1)

(7)

(9)

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GD(w/o STI)-131

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 0.32 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

|ELCM pressure sensor output value when ignition switch is ON – intake manifold

pressure (absolute pressure) when ignition switch is ON|

> 12.4 kPa (93 mmHg, 3.7 inHg)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DG:DTC P0452 EVAPORATIVE EMISSION SYSTEM PRESSURE SENSOR/

SWITCH LOW

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the ELCM pressure sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 1000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) ELCM (5) Vacuum pump (9) Fuel tank

(2) Switching valve (6) Drain filter (10) Canister

(3) Reference orifice (0.02 inch ori-

fice)

(7) Purge control solenoid valve

(4) Pressure sensor (8) Intake manifold

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 0.92 V

EN-08957

(10)

(8)

(6)(5)

(2)

(3)

(4)

(1)

(7)

(9)

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GD(w/o STI)-133

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DH:DTC P0453 EVAPORATIVE EMISSION SYSTEM PRESSURE SENSOR/

SWITCH HIGH

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the ELCM pressure sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 1000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) ELCM (5) Vacuum pump (9) Fuel tank

(2) Switching valve (6) Drain filter (10) Canister

(3) Reference orifice (0.02 inch ori-

fice)

(7) Purge control solenoid valve

(4) Pressure sensor (8) Intake manifold

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 4.25 V

EN-08957

(10)

(8)

(6)(5)

(2)

(3)

(4)

(1)

(7)

(9)

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GD(w/o STI)-134

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DI: DTC P0455 EVAPORATIVE EMISSION SYSTEM LEAK DETECTED (LARGE

LEAK)

1. OUTLINE OF DIAGNOSIS

This diagnosis judges whether the ELCM operation is normal or not, and whether the evaporative emission

system has leak and clogging or not.

To purge the canister, after driving, perform the five hours soaking after ignition switch OFF in order to sta-

bilize the evaporative gas status. * After 5, 7 or 9.5 hours passed, ECM is activated by soaking timer, and the

leak check is started.

Judges whether the ELCM operation is normal or not, by measuring the reference pressure status via refer-

ence orifice (0.02 inch orifice). Judge as malfunction if the reference pressure is out of specified range. Then,

judge whether there is a leak or not, by comparing the pressure (leak pressure) when the reference pressure

and the evaporative emission system are in negative pressure condition. Judge as system leak in the evap-

orative emission system if the leak pressure is higher than reference pressure. Judge as clogging of pipe if

the leak pressure becomes lower than the reference pressure within the specified amount of time.

0.02 inch leak and 0.04 inch leak can be distinguished by measuring the leak pressure.

The diagnosis results are stored inside ECM until the engine is started again.

*: When the test conditions are not met in 5 hours, perform diagnosis at elapsed time of 7 hours. When the

test conditions are not met in 7 hours, perform diagnosis at elapsed time of 9.5 hours.

OUTLINE OF DIAGNOSIS

Diagnostic item

ELCM system (ELCM body) Vacuum pump stuck

Switching valve stuck to open

Switching valve stuck to close

Reference orifice flow large

Reference orifice flow small

Leak check Large leak

• 0.04 inch leak

• Fuel cap loose

• Fuel cap off

• System malfunction

Very small leak

• 0.02 inch leak

Clogging of pipe —

EN-08949

ref

5 hours after ignition switch turned off.

ECM

Vacuum Pump

Switching Valve

Pressure Sensor

Leak detection pump stuck

Vent valve stuck open

Pipe clogging

OFF

Orifice side

OFF

Evap. side

Very small leak

Large leak

Vent valve stuck close

Reference orifice high flow

Reference orifice low flow

ref

leak

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GD(w/o STI)-135

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

2. COMPONENT DESCRIPTION

ELCM consists of the pressure sensor, the reference orifice (diameter of 0.02 inch), the vacuum pump which

introduces the negative pressure into evaporative emission system, and the switching valve which switches

the passage to introduce the negative pressure.

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis only once when 5, 7 or 9.5 hours has passed after ignition switch is OFF. For more de-

tail, refer to “OUTLINE OF DIAGNOSIS”. <Ref. to GD(w/o STI)-134, OUTLINE OF DIAGNOSIS, DTC P0455

EVAPORATIVE EMISSION SYSTEM LEAK DETECTED (LARGE LEAK), Diagnostic Trouble Code (DTC)

Detecting Criteria.>

(1) ELCM (5) Vacuum pump (9) Fuel tank

(2) Switching valve (6) Drain filter (10) Canister

(3) Reference orifice (0.02 inch ori-

fice)

(7) Purge control solenoid valve

(4) Pressure sensor (8) Intake manifold

Secondary Parameters Enable Conditions

Activation of soaking timer Completed

Battery voltage ≥ 10.9 V

Engine coolant temperature ≥ 4.4°C (39.9°F)

and

< 45°C (113°F)

Atmospheric pressure ≥ 75 kPa (563 mmHg, 22.2 inHg)

Accumulated purge amount during previous driving cycle ≥ Value of Map 1

Map 1

Engine coolant temperature

°C (°F)

0 (32) 30 (86) 35 (95) 40 (104) 45 (113)

Accumulated purge amount during previous

driving cycle

g (oz)

3000

(105.81)

3000

(105.81)

8000

(282.16)

13000

(458.51)

18000

(634.86)

EN-08957

(10)

(8)

(6)(5)

(2)

(3)

(4)

(1)

(7)

(9)

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GD(w/o STI)-136

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

Mode Explanation of Mode Diagnosis Period

A Vacuum pump operation confirmation and characteristics

stability

7 s or less & 300 s

B Measurement of reference pressure for setting the target

negative pressure

40 s or less

C Switching valve operation confirmation 12 s or less

D Clogging of pipe diagnosis and leak pressure measure-

ment

900 s or less

E Reference pressure measurement for judgment 40 s or less

EN-08950

Activated by soak timer

OFF

Orifice side

OFF

Evap. side

Evap. System

target pressure calculation

ABC D E

Judge the leak is occurred or

not by comparing the pressures.

ECM

Vacuum Pump

Switching Valve

Pressure Sensor

Mode

EN-08956

ENABLE

CONDITION

satisfied

not satisfied

Mode

OK OK OK OK OK

NGNGNGNGNG

END

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GD(w/o STI)-137

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

Mode A (Vacuum pump operation confirmation and characteristics stability)

Purpose: Detect the vacuum pump operation trouble.

Judge as NG when the following conditions are established.

Judge as OK if the following conditions are not established, and warm up for five minutes to stabilize the vac-

uum pump characteristics.

Mode B (Measurement of reference pressure for setting the target negative pressure)

1. Purpose: Judge the reference pressure stability.

Judge as NG when the following conditions are established.

2. Purpose: Judge whether the reference pressure is within the normal range, and detect the vacuum pump

and orifice malfunctions.

Judge as NG when the following conditions are established.

Mode C (Switching valve operation confirmation)

Purpose: Measure the pressure increase when switching valve is changed from open to close, and detect the

stuck to open/close malfunctions of the switching valve.

Judge as NG when the following conditions are established.

Judgment Value

Malfunction Criteria Threshold Value DTC

Pressure sensor output value > –224 Pa (–1.7 mmHg, –0.1 inHg) P2404

Judgment Value

Malfunction Criteria Threshold Value DTC

|Pressure sensor maximum output value – Pressure sensor mini-

mum output value|

> 493 Pa (3.7 mmHg, 0.1 inHg) P2404

Judgment Value

Malfunction Criteria Threshold Value DTC

Reference pressure for setting the target negative pressure < Value of Map 2

> Value of Map 3

P2404

Map 2

Atmospheric pressure

kPa (mmHg, inHg)

70 (525, 20.7) 80 (600, 23.6) 90 (675, 26.6) 100 (750, 29.5)

Reference pressure for setting the

target negative pressure

Pa (mmHg, inHg)

–3972 (–29.8, –1.2) –4079 (–30.6, –1.2) –4186 (–31.4, –1.2) –4292 (–32.2, –1.3)

Map 3

Atmospheric pressure

kPa (mmHg, inHg)

70 (525, 20.7) 80 (600, 23.6) 90 (675, 26.6) 100 (750, 29.5)

Reference pressure for setting the

target negative pressure

Pa (mmHg, inHg)

–942 (–7.1, –0.3) –1048 (–7.9, –0.3) –1155 (–8.7, –0.3) –1262 (–9.5, –0.4)

Judgment Value

Malfunction Criteria Threshold Value DTC

Pressure sensor output value – Reference pressure for setting the

target negative pressure

< 224 Pa (1.7 mmHg, 0.1 inHg) P2404

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GD(w/o STI)-138

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

Mode D (Clogging of pipe diagnosis and leak pressure measurement)

1. Clogging of pipe

Purpose: Measure the time required for the evaporative emission system to reach the target negative

pressure by the vacuum pump, and detect the clogging of pipe trouble.

Judge as clogging of pipe malfunction if the evaporative emission system reaches to the target negative

pressure within the specified time.

Judgment Value

Malfunction Criteria Threshold Value DTC

Time required to reach to the target negative pressure ≤ 30 s P1451

When any one of the followings is established:

• Reference pressure for setting the target negative pressure –

Pressure sensor output value

> Value of Map 4

• Pressure sensor output value < –5 kPa (–37.298 mmHg, –1.5 inHg)

Map 4

Time of

nega-

tive

pres-

sure

introduc-

tion

0 100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000

Refer-

ence

pres-

sure for

setting

the tar-

get neg-

ative

pres-

sure –

Pres-

sure

sensor

output

value

kPa

(mmHg,

inHg)

0.9

(7.058,

0.3)

0.9

(7.058,

0.3)

0.9

(7.058,

0.3)

0.9

(7.058,

0.3)

0.9

(7.058,

0.3)

0.9

(7.058,

0.3)

0.9

(7.058,

0.3)

0.9

(7.058,

0.3)

0.9

(7.058,

0.3)

0.9

(7.058,

0.3)

0.9

(7.058,

0.3)

0.9

(7.058,

0.3)

0.9

(7.058,

0.3)

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GD(w/o STI)-139

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

2. Leak pressure measurement

Purpose: Measure the pressure (leak pressure) when the evaporative emission system becomes the neg-

ative pressure by the vacuum pump.

Store the pressure as a leak pressure while the following conditions are met.

Mode E (Measurement of reference pressure for judgment)

1. Purpose: Judge the reference pressure stability.

Judge as NG when the following conditions are established.

2. Purpose: Judge whether the reference pressure is within the normal range, and detect the vacuum pump

and orifice malfunctions. Judge the vacuum pump performance stability.

Judge as NG when the following conditions are established.

3. Purpose: Judge the presence of evaporative emission system leak.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 23 min

At next engine start, confirm whether the enable conditions are satisfied even though refueling has been

done during soaking, and determine the malfunction.

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

DJ:DTC P0456 EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECT-

ED (VERY SMALL LEAK)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0455. <Ref. to GD(w/o STI)-134, DTC P0455 EVAPORATIVE

EMISSION SYSTEM LEAK DETECTED (LARGE LEAK), Diagnostic Trouble Code (DTC) Detecting Crite-

ria.>

Judgment Value

Conditions for storing the leak pressure Threshold Value

When any one of the followings is established:

• Reference pressure for setting the target negative pressure – Pressure sensor

output value

≥ Value of Map 4

• Pressure sensor output value < –5 kPa (–37.298 mmHg, –1.5 inHg)

• Time of negative pressure introduction ≥ 900000 ms

Judgment Value

Malfunction Criteria Threshold Value DTC

|Pressure sensor maximum output value – Pressure sensor mini-

mum output value|

> 493 Pa (3.7 mmHg, 0.1 inHg) P2404

Judgment Value

Malfunction Criteria Threshold Value DTC

Reference pressure for judgment < Value of Map 2

> Value of Map 3

P2404

Judgment Value

Malfunction Criteria Threshold Value DTC

<Large leak (0.04 inch)> P0455

Leak pressure

lleakjdg = (Reference pressure for judgment) × 0.377 – (–45.5)

≥ lleakjdg (Pa)

<Very small leak (0.02 inch)> P0456

Leak pressure < lleakjdg (Pa)

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GD(w/o STI)-140

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DK:DTC P0458 EVAPORATIVE EMISSION SYSTEM PURGE CONTROL VALVE

CIRCUIT LOW

1. OUTLINE OF DIAGNOSIS

Detect open or short circuit of the purge control solenoid valve.

Judge as NG when the ECM output level differs from the actual terminal level.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis after starting the engine.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2500 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) To canister (B) To intake manifold

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Purge control solenoid valve control duty ≤ 80%

Judgment Value

Malfunction Criteria Threshold Value

Output voltage ≤ 2.2 V

EN-08988

(A) (B)

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GD(w/o STI)-141

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DL:DTC P0459 EVAPORATIVE EMISSION SYSTEM PURGE CONTROL VALVE

CIRCUIT HIGH

1. OUTLINE OF DIAGNOSIS

Detect open or short circuit of the purge control solenoid valve.

Judge as NG when the ECM output level differs from the actual terminal level.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis after starting the engine.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2250 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) To canister (B) To intake manifold

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Purge control solenoid valve control duty ≥ 20%

Judgment Value

Malfunction Criteria Threshold Value

Output current ≥ 5 A

EN-08988

(A) (B)

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GD(w/o STI)-142

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DM:DTC P0461 FUEL LEVEL SENSOR “A” CIRCUIT RANGE/PERFORMANCE

1. OUTLINE OF DIAGNOSIS

Detect malfunctions of the fuel level sensor output property.

If the fuel level does not vary in a particular driving condition / engine condition where it should, judge as NG.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) Fuel level (B) Resistance

Secondary Parameters Enable Conditions

Elapsed time after engine starting ≥ 5 s

Battery voltage ≥ 10.9 V

Fuel injection time sum value ≥ 2296.4 s

Judgment Value

Malfunction Criteria Threshold Value

Max. value – min. value of fuel level < 3.646%

EN-10515

(B)

(A)

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GD(w/o STI)-143

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DN:DTC P0462 FUEL LEVEL SENSOR “A” CIRCUIT LOW

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of fuel level sensor. Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2560 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(1) Engine control module (ECM) (3) Fuel level sensor (5) Combination meter

(2) Fuel sub level sensor (4) Detecting circuit

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Elapsed time after starting the engine ≥ 3000 ms

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 2.21 V

(5)

(4)

(1)

(2) (3)

EN-10516

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GD(w/o STI)-144

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DO:DTC P0463 FUEL LEVEL SENSOR “A” CIRCUIT HIGH

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of fuel level sensor. Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 1040 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(1) Engine control module (ECM) (3) Fuel level sensor (5) Combination meter

(2) Fuel sub level sensor (4) Detecting circuit

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Elapsed time after starting the engine ≥ 3000 ms

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 12 V

(5)

(4)

(1)

(2) (3)

EN-10516

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GD(w/o STI)-145

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DP:DTC P0500 VEHICLE SPEED SENSOR “A”

1. OUTLINE OF DIAGNOSIS

Judge as NG when outside of the judgment value.

Judge NG when the received data from VDCCM&H/U is abnormal vehicle speed, and the vehicle speed data

is impossible.

2. COMPONENT DESCRIPTION

Vehicle speed signals are taken in to the VDC control module and hydraulic control unit, and normal/errone-

ous data of the ABS wheel speed sensor is received by CAN communication from the VDC control module

and hydraulic control unit.

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously after the enable conditions have been established.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2560 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

Speed of RH wheel received from VDC control module & hydraulic control unit ≥ 300 km/h (186.4 MPH)

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GD(w/o STI)-146

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DQ:DTC P0506 IDLE AIR CONTROL SYSTEM RPM LOWER THAN EXPECTED

1. OUTLINE OF DIAGNOSIS

Detect the malfunction that actual engine speed is not close to target engine speed during idling. Judge as

NG when actual engine speed is not close to target engine speed during idling.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously at idling after warming up engine.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 15 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Secondary Parameters Enable Conditions

Fuel level ≥ 9 L (2.38 US gal, 1.98 Imp gal)

Atmospheric pressure ≥ 75.06 kPa (563 mmHg, 22.2 inHg)

Battery voltage ≥ 10.9 V

Engine coolant temperature ≥ 60°C (140°F)

Elapsed time after starting the engine ≥ 10.5 s

Accelerator pedal position = 0%

Lambda value (left and right) ≥ 0.851

and

< 1.151

Elapsed time after intake manifold pressure changes by 4 kPa (30 mmHg, 1.2 inHg) or

> 5.1 s

Vehicle speed 0 km/h (0 MPH)

Elapsed time after switching neutral position switch to ON/OFF > 5.1 s

Cold start diagnosis Not in operation

Judgment Value

Malfunction Criteria Threshold Value

Actual engine speed – Target engine speed < – 100 rpm

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GD(w/o STI)-147

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DR:DTC P0507 IDLE AIR CONTROL SYSTEM RPM HIGHER THAN EXPECTED

1. OUTLINE OF DIAGNOSIS

Detect the malfunction that actual engine speed is not close to target engine speed during idling. Judge as

NG when actual engine speed is not close to target engine speed during idling.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously at idling after warming up engine.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 15 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Secondary Parameters Enable Conditions

Fuel level ≥ 9 L (2.38 US gal, 1.98 Imp gal)

Atmospheric pressure ≥ 75.06 kPa (563 mmHg, 22.2 inHg)

Battery voltage ≥ 10.9 V

Engine coolant temperature ≥ 60°C (140°F)

Elapsed time after starting the engine ≥ 10.5 s

Accelerator pedal position = 0%

Lambda value (left and right) ≥ 0.851

and

< 1.151

Elapsed time after intake manifold pressure changes by 4 kPa (30 mmHg, 1.2

inHg) or more

> 5.1 s

Vehicle speed 0 km/h (0 MPH)

Elapsed time after switching neutral position switch to ON/OFF > 5.1 s

Cold start diagnosis Not in operation

Judgment Value

Malfunction Criteria Threshold Value

Actual engine speed – Target engine speed > 200 rpm

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GD(w/o STI)-148

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DS:DTC P050A COLD START IDLE AIR CONTROL SYSTEM PERFORMANCE

1. OUTLINE OF DIAGNOSIS

• When cold, the abnormality in the control of target engine speed increase is detected. (P050A)

Judge as NG if the idle speed diagnosis is NG.

• Idle speed diagnosis

Judge as NG when actual engine speed is not close to target engine speed at cold start.

• Detect malfunctions of the catalyst advanced idling retard angle control. (P050B)

Judge as NG when ECM is not controlling the angle properly during catalyst advanced idling retard angle

control.

• Final ignition timing diagnosis

Judge as NG when actual retard amount is under the specified value at cold start.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis at cold start.

Secondary Parameters Enable Conditions

Atmospheric pressure ≥ 75 kPa (563 mmHg, 22.2 inHg)

Battery voltage ≥ 10.9 V

Vehicle speed ≤ 2 km/h (1.3 MPH)

Engine coolant temperature ≤ 75°C (167°F)

Intake air amount sum value < Value from Map

Elapsed time after gear position change

(P ←→ D or N ←→ D)

≥ 3000 ms

Throttle opening angle < 0.312%

Elapsed time after starting the engine ≥ 2000 ms

Atmospheric pressure ≥ 75 kPa (563 mmHg, 22.2 inHg)

Battery voltage ≥ 10.9 V

Vehicle speed ≤ 2 km/h (1.3 MPH)

Engine coolant temperature ≤ 75°C (167°F)

Intake air amount sum value < Value from Map

Elapsed time after gear position change

(P ←→ D or N ←→ D)

≥ 3000 ms

Throttle opening angle < 0.312%

Target retard amount ≥ 10°CA

Map

Engine coolant temperature at engine

starting

°C (°F)

–40

(–40)

–30

(–22)

–20

(–4)

–10

(–14)

(32)

(50)

(68)

(86)

Intake air amount sum value

g (oz)

723

(25.5)

723

(25.5)

603

(21.27)

683

(24.09)

710

(25.04)

687

(24.23)

570

(20.1)

607

(21.41)

Engine coolant temperature at engine starting

°C (°F)

(104)

(122)

(140)

(158)

(167)

Intake air amount sum value

g (oz)

607

(21.41)

607

(21.41)

553

(19.5)

467

(16.47)

467

(16.47)

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GD(w/o STI)-149

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

4. DIAGNOSTIC METHOD

• Idle speed diagnosis

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 7 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

• Final ignition timing diagnosis

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 7 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

DT:DTC P050B COLD START IGNITION TIMING PERFORMANCE

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P050A. <Ref. to GD(w/o STI)-148, DTC P050A COLD START IDLE

AIR CONTROL SYSTEM PERFORMANCE, Diagnostic Trouble Code (DTC) Detecting Criteria.>

Judgment Value

Malfunction Criteria Threshold Value

Actual engine speed – Target engine speed < – 300 rpm

Judgment Value

Malfunction Criteria Threshold Value

Final ignition timing – ignition timing during CSERS*

*: Ignition timing during CSERS (Cold Start Emission Reduction Strategy) = Base

ignition timing – retard amount

> 12°CA

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GD(w/o STI)-150

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DU:DTC P0512 STARTER REQUEST CIRCUIT

1. OUTLINE OF DIAGNOSIS

Detect abnormal continuity in the starter SW.

Judge as ON NG when the starter SW signal remains ON.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as ON

NG.

Time Needed for Diagnosis: 30 seconds

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 8 V

Engine speed > 500 rpm

Judgment Value

Malfunction Criteria Threshold Value

Starter SW1 voltage ≥ 6 V

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GD(w/o STI)-151

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DV:DTC P0560 SYSTEM VOLTAGE

1. OUTLINE OF DIAGNOSIS

Detect the open/short circuit of back-up power supply circuit.

Judge as NG when the backup power voltage is low.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously after starting the engine.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2560 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Engine speed > 500 rpm

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

Voltage of back-up power supply < 6 V

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GD(w/o STI)-152

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DW:DTC P0604 INTERNAL CONTROL MODULE RANDOM ACCESS MEMORY

(RAM) ERROR

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of microcomputer (RAM).

When there is a problem in the CPU normal RAM, judge as NG.

If it is possible to write data to the whole area of RAM in the initial routine, and is possible to read the same

data, it is judged as OK, and if not, NG.

2. ENABLE CONDITIONS

Diagnosis with the initial routine.

3. GENERAL DRIVING CYCLE

Perform the diagnosis as soon as the ignition switch is turned to ON.

4. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

ECM initialization Executed

Judgment Value

Malfunction Criteria Threshold Value

Write the specified value into the RAM. Different from written value

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DX:DTC P0605 INTERNAL CONTROL MODULE READ ONLY MEMORY (ROM)

ERROR

1. OUTLINE OF DIAGNOSIS

Judge as NG when SUM value of ROM is outside the standard value.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis when the ignition switch is turned from OFF to ON.

4. DIAGNOSTIC METHOD

Judge as NG if the criteria below are met.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

ECM initialization Executed

Judgment Value

Malfunction Criteria Threshold Value

SUM value of ROM Malfunction

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DY:DTC P0606 CONTROL MODULE PROCESSOR

1. OUTLINE OF DIAGNOSIS

Judge as NG when any one of the followings is established.

(1) When the input amplifier circuit operation of throttle position sensor 1 is abnormal.

(2) When the learning value of backup RAM is incorrect.

(3) When SUM value of backup RAM is outside the standard value.

(4) When the communication between main CPU and sub CPU is abnormal.

(5) If the CPU operation is abnormal

(6) If the CPU operation is abnormal (FPU check).

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

(1) Perform the diagnosis only once.

(2) Always perform the diagnosis continuously.

(3) Perform the diagnosis only once.

(4) Always perform the diagnosis continuously.

(5) Always perform the diagnosis continuously.

(6) Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

Judge as NG if the criteria below are met.

Time Needed for Diagnosis:

(1): Less than 1 second

(2): Less than 1 second

(3): Less than 1 second

(4): Less than 1 second

(5): Less than 1 second

(6): 200 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

(1) ECM initialization Executed

(2) Ignition switch OFF → ON

(3) ECM initialization Executed

(4) Battery voltage ≥ 6 V

(5) Battery voltage ≥ 6 V

(6) Battery voltage ≥ 6 V

Judgment Value

Malfunction Criteria Threshold Value

(1) Throttle minimum stop position ≥ 2.2 V

(2) The learned value of accelerator pedal position in back-up RAM area 1 ≠ The learned value of accelerator pedal posi-

tion in back-up RAM area 2

(3) The sum of back-up RAM at the ECM shut down ≠ The sum of back-up RAM at the ECM pow-

ered-on

(4) Communication between main CPU and sub CPU Lost

(5) The calculated data of throttle control by main CPU ≠ The calculated data of throttle control by sub

CPU

(6) The calculated data by main CPU ≠ The calculated data by FPU

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

DZ:DTC P060A INTERNAL CONTROL MODULE MONITORING PROCESSOR

PERFORMANCE

1. OUTLINE OF DIAGNOSIS

Judge as NG when the monitoring IC operation is abnormal.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

Judge as NG when one of the following conditions is established.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Communication status between main CPU and sub CPU Malfunction

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EA:DTC P060B INTERNAL CONTROL MODULE A/D PROCESSING PERFOR-

MANCE

1. OUTLINE OF DIAGNOSIS

Judge as NG when the AD converter operation is abnormal.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

Judge as NG when one of the following conditions is established.

Time Needed for Diagnosis: 200 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 6 V

|A/D for control – Last value of A/D for control| ≥ 0.5 V

Judgment Value

Malfunction Criteria Threshold Value

Change amount of A/D for control ≤ 0.2 V

Change amount of A/D for monitoring ≤ 0.2 V

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EB:DTC P0616 STARTER RELAY CIRCUIT LOW

1. OUTLINE OF DIAGNOSIS

Detect abnormal continuity in the starter SW 2.

Judge as OFF NG when the starter SW 2 signal remains OFF.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis only once after starting the engine.

4. DIAGNOSTIC METHOD

Judge as OFF NG when the following conditions are established.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 8 V

Vehicle speed < 1 km/h (0.6 MPH)

Engine speed Increases from 0 rpm to 500 rpm or more

Starter relay ON

Judgment Value

Malfunction Criteria Threshold Value

Starter SW2 signal of 6 V or more Not detected

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EC:DTC P0617 STARTER RELAY CIRCUIT HIGH

1. OUTLINE OF DIAGNOSIS

Detect abnormal continuity in the starter SW 2.

Judge as ON NG when the starter SW 2 signal remains ON.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously after starting the engine.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 30 seconds

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 8 V

Engine speed > 500 rpm

Starter relay OFF

Judgment Value

Malfunction Criteria Threshold Value

Starter SW2 signal ≥ 6 V

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

ED:DTC P062D FUEL INJECTOR DRIVER CIRCUIT PERFORMANCE (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of fuel injector circuit function.

Judge as NG when ECM with two fuel injectors or more detects any malfunction in the diagnostic items listed

below.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Diagnosis for Overcurrent

Low Current Diagnosis

Time Needed for Diagnosis: TDC × 50 times

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Diagnostic item Malfunction Criteria

Overcurrent Fuel injector current is high.

Low current Fuel injector current is low.

Secondary Parameters Enable Conditions

Battery voltage ≥ 9.4 V

Engine speed > 0 rpm

Fuel cut Not performed

Judgment Value

Malfunction Criteria Threshold Value

Fuel injector current ≥ 18 A

Judgment Value

Malfunction Criteria Threshold Value

Fuel injector current ≤ 8.8 A

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EE:DTC P062F INTERNAL CONTROL MODULE EEPROM ERROR

1. OUTLINE OF DIAGNOSIS

Judge as NG when the EEPROM operation is abnormal.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis during self shut.

4. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Writing result to EEPROM Malfunction

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EF:DTC P0685 ECM/PCM POWER RELAY CONTROL CIRCUIT/OPEN

1. OUTLINE OF DIAGNOSIS

Detect the main relay stuck to ON.

Judge as NG when ECM keeps operating for more than predetermined time although the main relay does not

turn to OFF after ignition switch is turned to OFF.

2. COMPONENT DESCRIPTION

The main relay controls current of coils by receiving instructions from the ignition switch and ELCM to switch

ECM to ON/OFF.

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis only once when the following driving cycle starts after the ignition switch is OFF.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2.5 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Secondary Parameters Enable Conditions

Main relay OFF instruction

Judgment Value

Malfunction Criteria Threshold Value

ECM status In operation

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EG:DTC P0700 TRANSMISSION CONTROL SYSTEM (MIL REQUEST)

1. OUTLINE OF DIAGNOSIS

Judge as NG when there is CAN communication with the TCM and there is a MIL lighting request.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2560 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

MIL lighting request from TCM Yes

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EH:DTC P081A STARTER DISABLE CIRCUIT LOW

1. OUTLINE OF DIAGNOSIS

Detect abnormal continuity in the starter cut relay.

Judge as NG when the starter cut relay output line is open.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis only once when the engine condition is turned from before starting to after starting.

4. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 2500 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 8 V

Vehicle speed < 1 km/h (0.6 MPH)

Starter cut relay OFF

Engine speed Increases from 0 rpm to 500 rpm or more

Judgment Value

Malfunction Criteria Threshold Value

Starter cut relay control signal that exceeds 3.2 V Not detected

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EI: DTC P0851 PARK/NEUTRAL SWITCH INPUT CIRCUIT LOW (AT MODEL)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of neutral SW.

Judge as NG when the ECM neutral terminal input differs from the reception data from TCM.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis only once after the enable conditions have been established.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 80 ms × 80 time(s)

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Starter relay feedback voltage < 1.5 V

Engine speed ≥ 500 rpm

Data received from TCM ≠ “P” range/“N” range

Judgment Value

Malfunction Criteria Threshold Value

Neutral position switch voltage ≤ 1 V

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EJ:DTC P0851 NEUTRAL SWITCH INPUT CIRCUIT LOW (MT MODEL)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of neutral SW.

Judge as NG when there is no change in the neutral SW even if the driving shift was applied. (There is neutral

SW ON/OFF inversion from the vehicle speed and engine speed.)

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis only once after the enable conditions have been established.

4. DIAGNOSTIC METHOD

Judge NG when the malfunction criteria below are completed determined times or more after the neutral SW

change.

Time Needed for Diagnosis: 3 times

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Change from driving condition a) to b) = 3 times

a) Engine speed 600 — 900 rpm & Vehicle speed = 0 km/h (0 MPH)

b) Engine speed 1450 — 2250 rpm & Vehicle speed ≥ 64 km/h (39.8 MPH)

Judgment Value

Malfunction Criteria Threshold Value

Neutral switch output voltage ≤ 1 V

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EK:DTC P0852 PARK/NEUTRAL SWITCH INPUT CIRCUIT HIGH (AT MODEL)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of neutral SW.

Judge as NG when the ECM neutral terminal input differs from the reception data from TCM.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis only once after the enable conditions have been established.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 80 ms × 80 time(s)

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Starter relay feedback voltage < 1.5 V

Engine speed ≥ 500 rpm

Data received from TCM = “P” range/“N” range

Judgment Value

Malfunction Criteria Threshold Value

Neutral position switch voltage ≥ 6.6 V

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EL:DTC P0852 NEUTRAL SWITCH INPUT CIRCUIT HIGH (MT MODEL)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of neutral SW.

Judge as NG when there is no change in the neutral SW even if the driving shift was applied. (There is neutral

SW ON/OFF inversion from the vehicle speed and engine speed.)

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis only once after the enable conditions have been established.

4. DIAGNOSTIC METHOD

Judge NG when the malfunction criteria below are completed determined times or more after the neutral SW

change.

Time Needed for Diagnosis: 3 times

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Change from driving condition a) to b) = 3 times

a) Engine speed 600 — 900 rpm & Vehicle speed = 0 km/h (0 MPH)

b) Engine speed 1450 — 2250 rpm & Vehicle speed ≥ 64 km/h (39.8 MPH)

Judgment Value

Malfunction Criteria Threshold Value

Neutral switch output voltage ≥ 6.6 V

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EM:DTC P1134 A/F SENSOR MICRO-COMPUTER PROBLEM

1. OUTLINE OF DIAGNOSIS

Judge as NG when the A/F sensor microcomputer operation is abnormal.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 80 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Communication status between CPU and A/F sensor microcomputer Malfunction

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EN:DTC P113A O2 SENSOR CIRCUIT (OPEN) (BANK1 SENSOR2)

1. OUTLINE OF DIAGNOSIS

Detect open circuit of the rear oxygen sensor. Judge as NG when the rear oxygen sensor voltage can be de-

termined as abnormal while observing the way the rear oxygen sensor gets energized.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously after the enable conditions have been established.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 1 second

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) Electromotive force (B) Air fuel ratio (C) Lean

(D) Rich (E) Theoretical air fuel ratio (F) Comparative voltage

Secondary Parameters Enable Conditions

Engine speed ≥ 500 rpm

Battery voltage ≥ 10.9 V

Continuous time when the rear oxygen sensor heater control duty exceeds 0% ≥ 21.8 s

Accumulated duty ratio of energized rear oxygen sensor heater since engine start ≥ 54400%

Rear oxygen sensor offset signal 1.7 — 2.3 V

Judgment Value

Malfunction Criteria Threshold Value

Rear oxygen sensor signal < 1.7 V

EN-10447

(E)

(F)

(A)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EO:DTC P1160 RETURN SPRING FAILURE

1. OUTLINE OF DIAGNOSIS

Judge as NG when the throttle opening angle is out of specified value with ignition switch OFF.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Perform the diagnosis when the ignition switch is turned from ON to OFF.

4. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Ignition switch OFF

Continuous time when throttle motor control duty is 0% = 7.82 s

Judgment Value

Malfunction Criteria Threshold Value

Throttle opening angle < 13.9%

> 20.6%

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EP:DTC P1261 DI INJECTOR CIRCUIT / OPEN - (CYLINDER 1)

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of fuel injector circuit function.

Judge as NG when ECM detects any malfunction in the diagnostic items listed below.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Diagnosis for Power Supply Short

Diagnosis for Ground Short

Diagnosis for Open Circuit

Diagnosis for Overcurrent

Diagnosis for Short Circuit

Time Needed for Diagnosis: TDC × 50 times

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Diagnostic item Malfunction Criteria

Power supply short ECM low side terminal voltage of the fuel injector circuit is high.

Ground short ECM low side terminal voltage of the fuel injector circuit is low.

Open circuit Fuel injector current is low.

Overcurrent Fuel injector current is high.

Short circuit The time when the fuel injector current reaches the target current is short.

Secondary Parameters Enable Conditions

Battery voltage ≥ 9.4 V

Engine speed > 0 rpm

Fuel cut Not performed

Judgment Value

Malfunction Criteria Threshold Value

Terminal voltage ≥ 4.1 V

Judgment Value

Malfunction Criteria Threshold Value

Terminal voltage ≤ 0.8 V

Judgment Value

Malfunction Criteria Threshold Value

Fuel injector current ≤ 0.5 A

Judgment Value

Malfunction Criteria Threshold Value

Fuel injector current ≥ 22 A

Judgment Value

Malfunction Criteria Threshold Value

Time for reaching target current ≤ 0.075 ms

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EQ:DTC P1262 DI INJECTOR CIRCUIT / OPEN - (CYLINDER 2)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P1261. <Ref. to GD(w/o STI)-171, DTC P1261 DI INJECTOR CIR-

CUIT / OPEN - (CYLINDER 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>

ER:DTC P1263 DI INJECTOR CIRCUIT / OPEN - (CYLINDER 3)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P1261. <Ref. to GD(w/o STI)-171, DTC P1261 DI INJECTOR CIR-

CUIT / OPEN - (CYLINDER 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>

ES:DTC P1264 DI INJECTOR CIRCUIT / OPEN - (CYLINDER 4)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P1261. <Ref. to GD(w/o STI)-171, DTC P1261 DI INJECTOR CIR-

CUIT / OPEN - (CYLINDER 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

ET:DTC P1449 EVAPORATIVE EMISSION CONT. SYS. AIR FILTER CLOG

1. OUTLINE OF DIAGNOSIS

Detect the drain filter clogging by the pressure change during purge introduction.

Judge as drain filter clogging malfunction if the pressure in the evaporative emission system piping suddenly

decreases by the purging.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously when purging is performed after 20000 ms have passed since the

engine started.

(1) ELCM (5) Vacuum pump (9) Fuel tank

(2) Switching valve (6) Drain filter (10) Canister

(3) Reference orifice (0.02 inch ori-

fice)

(7) Purge control solenoid valve

(4) Pressure sensor (8) Intake manifold

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Elapsed time after starting the engine ≥ 20000 ms

ELCM vacuum pump Not in operation

ELCM switching valve Open

Continuous time of following conditions ≥ 18.12 s

Pressure change in 40 ms ≤ 666.61 Pa (5 mmHg, 0.2 inHg)

EN-08957

(10)

(8)

(6)(5)

(2)

(3)

(4)

(1)

(7)

(9)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

Calculate the difference between the ELCM pressure sensor output value as of 5 seconds ago and the cur-

rent one, and if the value is greater than judgment value, detect and judge as filter clogging trouble.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 6 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

EU:DTC P1451 EVAPORATIVE EMISSION CONT. SYS.

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0455. <Ref. to GD(w/o STI)-134, DTC P0455 EVAPORATIVE

EMISSION SYSTEM LEAK DETECTED (LARGE LEAK), Diagnostic Trouble Code (DTC) Detecting Crite-

ria.>

Judgment Value

Malfunction Criteria Threshold Value

|Pressure sensor output value as of 5 seconds ago – Current pressure sensor

output value|

> 1370 Pa (10.3 mmHg, 0.4 inHg)

Number of above conditions established > 2 times

EN-08951

purge duty

Malfunction

Evap. Pressure

monitoring value

5 seconds

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EV:DTC P1458 CPC2 SOLENOID VALVE (CIRCUIT LOW)

1. OUTLINE OF DIAGNOSIS

Detect open or short circuit of the purge control solenoid valve 2.

Judge as NG when the ECM output level differs from the actual terminal level.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis after starting the engine.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2500 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) To canister (B) To intake manifold

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Purge control solenoid valve 2 control signal OFF

Judgment Value

Malfunction Criteria Threshold Value

Output voltage ≤ 2.2 V

EN-10460

(A) (B)

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GD(w/o STI)-176

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EW:DTC P1459 CPC2 SOLENOID VALVE (CIRCUIT HIGH)

1. OUTLINE OF DIAGNOSIS

Detect open or short circuit of the purge control solenoid valve 2.

Judge as NG when the ECM output level differs from the actual terminal level.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis after starting the engine.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2250 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) To canister (B) To intake manifold

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Purge control solenoid 2 control signal ON

Judgment Value

Malfunction Criteria Threshold Value

Output current ≥ 5 A

EN-10460

(A) (B)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

EX:DTC P1492 EGR SOLENOID VALVE SIGNAL #1 CIRCUIT MALFUNCTION

(LOW INPUT)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P1498. <Ref. to GD(w/o STI)-178, DTC P1498 EGR SOLENOID

VALVE SIGNAL #4 CIRCUIT MALFUNCTION (LOW INPUT), Diagnostic Trouble Code (DTC) Detecting Cri-

teria.>

EY:DTC P1493 EGR SOLENOID VALVE SIGNAL #1 CIRCUIT MALFUNCTION

(HIGH INPUT)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P1499. <Ref. to GD(w/o STI)-179, DTC P1499 EGR SOLENOID

VALVE SIGNAL #4 CIRCUIT MALFUNCTION (HIGH INPUT), Diagnostic Trouble Code (DTC) Detecting

Criteria.>

EZ:DTC P1494 EGR SOLENOID VALVE SIGNAL #2 CIRCUIT MALFUNCTION

(LOW INPUT)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P1498. <Ref. to GD(w/o STI)-178, DTC P1498 EGR SOLENOID

VALVE SIGNAL #4 CIRCUIT MALFUNCTION (LOW INPUT), Diagnostic Trouble Code (DTC) Detecting Cri-

teria.>

FA:DTC P1495 EGR SOLENOID VALVE SIGNAL #2 CIRCUIT MALFUNCTION

(HIGH INPUT)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P1499. <Ref. to GD(w/o STI)-179, DTC P1499 EGR SOLENOID

VALVE SIGNAL #4 CIRCUIT MALFUNCTION (HIGH INPUT), Diagnostic Trouble Code (DTC) Detecting

Criteria.>

FB:DTC P1496 EGR SOLENOID VALVE SIGNAL #3 CIRCUIT MALFUNCTION

(LOW INPUT)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P1498. <Ref. to GD(w/o STI)-178, DTC P1498 EGR SOLENOID

VALVE SIGNAL #4 CIRCUIT MALFUNCTION (LOW INPUT), Diagnostic Trouble Code (DTC) Detecting Cri-

teria.>

FC:DTC P1497 EGR SOLENOID VALVE SIGNAL #3 CIRCUIT MALFUNCTION

(HIGH INPUT)

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P1499. <Ref. to GD(w/o STI)-179, DTC P1499 EGR SOLENOID

VALVE SIGNAL #4 CIRCUIT MALFUNCTION (HIGH INPUT), Diagnostic Trouble Code (DTC) Detecting

Criteria.>

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FD:DTC P1498 EGR SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION

(LOW INPUT)

1. OUTLINE OF DIAGNOSIS

• Detects open or short circuit of EGR.

• Judge as NG when the ECM output level differs from the actual terminal level.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2500 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Engine control module (ECM) (4) Switch circuit (6) Main relay

(2) Computer unit (CPU) (5) Battery voltage (7) EGR control valve

(3) Detecting circuit

Secondary Parameters Enable Conditions

EGR control signal OFF

Battery voltage ≥ 10.9 V

Elapsed time after starting the engine ≥ 1 s

Judgment Value

Malfunction Criteria Threshold Value

Terminal voltage ≤ 2.2 V

EN-09573

(1)

(2)

(3)

(4)

(5)

(6)

(7)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FE:DTC P1499 EGR SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION

(HIGH INPUT)

1. OUTLINE OF DIAGNOSIS

• Detects open or short circuit of EGR.

• Judge as NG when the ECM output level differs from the actual terminal level.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2250 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Engine control module (ECM) (4) Switch circuit (6) Main relay

(2) Computer unit (CPU) (5) Battery voltage (7) EGR control valve

(3) Detecting circuit

Secondary Parameters Enable Conditions

EGR control signal ON

Battery voltage ≥ 10.9 V

Elapsed time after starting the engine ≥ 1 s

Judgment Value

Malfunction Criteria Threshold Value

Terminal current ≥ 5 A

EN-09573

(1)

(2)

(3)

(4)

(5)

(6)

(7)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FF:DTC P1603 ENGINE STALL HISTORY

1. OUTLINE OF DIAGNOSIS

Judge as NG when the engine stops except by operating the ignition switch after starting the engine.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously after the enable conditions have been established.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 60 ms

Malfunction Indicator Light Illumination: Does not illuminate.

Secondary Parameters Enable Conditions

Engine condition After engine starting

Judgment Value

Malfunction Criteria Threshold Value

Engine speed ≤ 300 rpm

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FG:DTC P1604 STARTABILITY MALFUNCTION

1. OUTLINE OF DIAGNOSIS

Judge as NG when the status enters into any one of the followings.

• Although starter signal input is present in ECM, the engine does not start (diagnosis 1)

• Although starter signal input is present in ECM, starting takes more time than it should (diagnosis 1)

• The engine stops immediately after starting except by operating the ignition switch (diagnosis 2)

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously after the enable conditions have been established.

4. DIAGNOSTIC METHOD

Diagnosis 1

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2 — 26 seconds

Diagnosis 2

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Does not illuminate.

Diagnosis 1

Secondary Parameters Enable Conditions

Starter signal ON

Diagnosis 2

Secondary Parameters Enable Conditions

Elapsed time after starting the engine ≤ 2 s

Judgment Value

Malfunction Criteria Threshold Value

Engine speed < 500 rpm

Judgment Value

Malfunction Criteria Threshold Value

Engine speed < 300 rpm

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FH:DTC P1C00 BATTERY MONITOR MODULE "A"

1. OUTLINE OF DIAGNOSIS

Judge as NG when faulty signal of each part is sent from the battery sensor.

2. COMPONENT DESCRIPTION

The battery sensor monitors the data of battery voltage, current, temperature, etc. ECM receives these data

via LIN communication with the battery sensor.

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously after the enable conditions have been established.

5. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Does not illuminate.

Secondary Parameters Enable Conditions

Ignition switch ON

Judgment Value

Malfunction Criteria Threshold Value

Receives «Internal Error» ON

Receives «Temperature Sensor Error» ON

Receives «Voltage Sensor Error» ON

Receives «Current Sensor Error» ON

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FI: DTC P2004 INTAKE MANIFOLD RUNNER CONTROL STUCK OPEN (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of tumble generator valve motor function.

Judge open fixing malfunction when the opening degree is large even after finishing the tumble generator

valve closing driving.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 3000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Tumble generator valve “close” signal output time ≥ 3.2 s

Judgment Value

Malfunction Criteria Threshold Value

Tumble generator valve opening ≥ 57 deg

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FJ:DTC P2005 INTAKE MANIFOLD RUNNER CONTROL STUCK OPEN (BANK 2)

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of tumble generator valve motor function.

Judge open fixing malfunction when the opening degree is large even after finishing the tumble generator

valve closing driving.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 3000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Tumble generator valve “close” signal output time ≥ 3.2 s

Judgment Value

Malfunction Criteria Threshold Value

Tumble generator valve opening ≥ 57 deg

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FK:DTC P2006 INTAKE MANIFOLD RUNNER CONTROL STUCK CLOSED

(BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of tumble generator valve motor function.

Judge close fixing malfunction when the opening degree is small even after finishing the tumble generator

valve open driving.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 3000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Tumble generator valve “open” signal output time ≥ 4.6 s

Judgment Value

Malfunction Criteria Threshold Value

Tumble generator valve opening < 57 deg

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FL:DTC P2007 INTAKE MANIFOLD RUNNER CONTROL STUCK CLOSED

(BANK 2)

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of tumble generator valve motor function.

Judge close fixing malfunction when the opening degree is small even after finishing the tumble generator

valve open driving.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 3000 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Tumble generator valve “open” signal output time ≥ 4.6 s

Judgment Value

Malfunction Criteria Threshold Value

Tumble generator valve opening < 57 deg

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FM:DTC P2009 INTAKE MANIFOLD RUNNER CONTROL CIRCUIT LOW (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of tumble generator valve motor.

Judge as NG when the overcurrent signal is sent from IC after tumble generator valve driving IC diagnosis.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 320 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Engine control module (ECM) (2) Tumble generator valve

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Tumble generator valve drive signal Open or Closed

Judgment Value

Malfunction Criteria Threshold Value

Overcurrent signal from tumble generator valve drive IC ON

(2)

(1)

EN-09574

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FN:DTC P2012 INTAKE MANIFOLD RUNNER CONTROL CIRCUIT LOW (BANK 2)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of tumble generator valve motor.

Judge as NG when the overcurrent signal is sent from IC after tumble generator valve driving IC diagnosis.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 320 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Engine control module (ECM) (2) Tumble generator valve

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Tumble generator valve drive signal Open or Closed

Judgment Value

Malfunction Criteria Threshold Value

Overcurrent signal from tumble generator valve drive IC ON

(2)

(1)

EN-09574

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FO:DTC P2016 TUMBLE GENERATED VALVE POSITION SENSOR 1 CIRCUIT

LOW

1. OUTLINE OF DIAGNOSIS

Detect open or short circuit of tumble generator valve position sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 520 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Rotor (3) Voltage (V) (4) Tumble generator valve opening

(°)

(2) Return spring

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 0.21 V

EN-10494

(3)

(4)

(1) (2)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FP:DTC P2017 TUMBLE GENERATED VALVE POSITION SENSOR 1 CIRCUIT

HIGH

1. OUTLINE OF DIAGNOSIS

Detect open or short circuit of tumble generator valve position sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 520 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Rotor (3) Voltage (V) (4) Tumble generator valve opening

(°)

(2) Return spring

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 4.47 V

EN-10494

(3)

(4)

(1) (2)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FQ:DTC P2021 TUMBLE GENERATED VALVE POSITION SENSOR 2 CIRCUIT

LOW

1. OUTLINE OF DIAGNOSIS

Detect open or short circuit of tumble generator valve position sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 520 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Rotor (3) Voltage (V) (4) Tumble generator valve opening

(°)

(2) Return spring

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 0.21 V

EN-10494

(3)

(4)

(1) (2)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FR:DTC P2022 TUMBLE GENERATED VALVE POSITION SENSOR 2 CIRCUIT

HIGH

1. OUTLINE OF DIAGNOSIS

Detect open or short circuit of tumble generator valve position sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 520 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Rotor (3) Voltage (V) (4) Tumble generator valve opening

(°)

(2) Return spring

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 4.47 V

EN-10494

(3)

(4)

(1) (2)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FS:DTC P2096 POST CATALYST FUEL TRIM SYSTEM TOO LEAN (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of fuel system from the size of the sub feedback learning value.

Control the sub feedback learning and judge as NG when the learning value is in the lean zone.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis continuously during sub feedback operation.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 1 second

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) Electromotive force (B) Air fuel ratio (C) Lean

(D) Rich (E) Theoretical air fuel ratio (F) Comparative voltage

Secondary Parameters Enable Conditions

Sub feedback In operation

Judgment Value

Malfunction Criteria Threshold Value

Sub feedback learning value ≤ –0.073

EN-10447

(E)

(F)

(A)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FT:DTC P2097 POST CATALYST FUEL TRIM SYSTEM TOO RICH (BANK 1)

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of fuel system from the size of the sub feedback learning value.

Sub feedback learning is being performed. When the learning value goes to the rich side, judge as NG.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis continuously during sub feedback operation.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 1 second

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) Electromotive force (B) Air fuel ratio (C) Lean

(D) Rich (E) Theoretical air fuel ratio (F) Comparative voltage

Secondary Parameters Enable Conditions

Sub feedback In operation

Judgment Value

Malfunction Criteria Threshold Value

Sub feedback learning value ≥ 0.024

EN-10447

(E)

(F)

(A)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FU:DTC P2101 THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT RANGE/

PERFORMANCE

1. OUTLINE OF DIAGNOSIS

In the diagnosis with ignition switch ON, judge as NG when the opening angle with the throttle driven to close

direction is out of the specified range.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis when the ignition switch is turned from OFF to ON.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 190 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Engine control module (ECM) (4) Drive circuit (6) Electronic throttle control relay

(2) Detecting circuit (5) Temperature detection circuit (7) Motor

(3) Overcurrent detection circuit

Secondary Parameters Enable Conditions

Battery voltage ≥ 6 V

Judgment Value

Malfunction Criteria Threshold Value

Throttle opening angle during throttle minimum stop position learning ≥ 36%

EN-01867

(3)(2)

(5)(2)

(4)

(1)

(6)

(7)

12V 12V

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FV:DTC P2102 THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT LOW

1. OUTLINE OF DIAGNOSIS

Judge as NG when the electronic throttle control power is not supplied even when ECM sets the electric con-

trol throttle relay to ON, or when the monitored electronic throttle control relay does not switch to OFF even

when ECM sets the electronic throttle control relay to OFF.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

(1) Engine control module (ECM) (3) Drive circuit (5) Motor

(2) Voltage detection circuit (4) Electronic throttle control relay

Secondary Parameters Enable Conditions

Battery voltage ≥ 6 V

Electronic throttle control relay output ON

Battery voltage ≥ 10.9 V

Electronic throttle control relay output OFF

EN-01868

(2)

(3)

(1)

(4)

(5)

12V 12V

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 510 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Judgment Value

Malfunction Criteria Threshold Value

Electronic throttle control power voltage < 6 V

Electronic throttle control relay monitor voltage ≤ 1.5 V

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FW:DTC P2103 THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT HIGH

1. OUTLINE OF DIAGNOSIS

Judge as NG when the monitored electronic throttle control relay does not switch to ON even when ECM sets

the electric control throttle relay to ON.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 510 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Engine control module (ECM) (3) Drive circuit (5) Motor

(2) Voltage detection circuit (4) Electronic throttle control relay

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Electronic throttle control relay output ON

Judgment Value

Malfunction Criteria Threshold Value

Electronic throttle control relay monitor voltage ≥ 6 V

EN-01868

(2)

(3)

(1)

(4)

(5)

12V 12V

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FX:DTC P2109 THROTTLE/PEDAL POSITION SENSOR “A” MINIMUM STOP

PERFORMANCE

1. OUTLINE OF DIAGNOSIS

Judge as NG when full close point learning cannot conducted or abnormal value is detected.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis at full closed point learning.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 200 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Engine control module (ECM) (3) Motor (4) Throttle position sensor

(2) Drive circuit

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Throttle opening angle when the ignition switch is ON – Throttle minimum stop position < 2.6% (sensor 1)

< 2.6% (sensor 2)

EN-01869

(1)

(2)

(3)

(4)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FY:DTC P2119 THROTTLE ACTUATOR CONTROL THROTTLE BODY RANGE/

PERFORMANCE

1. OUTLINE OF DIAGNOSIS

Judge as NG when the throttle is open stuck, or when the difference between actual throttle opening angle

and estimated opening angle is out of range. Judge as NG when any one of the six items for diagnosis is ap-

plied.

Throttle open stuck:

• Throttle opening angle is out of range

• Intake air amount is out of range

When the difference between actual throttle opening angle and estimated opening angle is out of

range:

• All time monitoring

• Actual opening angle change amount is small

• Actual opening angle change amount is large

• Actual opening angle does not change

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

Item Secondary Parameters Enable Conditions

Throttle opening angle is out of range Battery voltage

DTC P0606 CONTROL MODULE PRO-

CESSOR

≥ 6 V

Under detection

Intake air amount is out of range

All time monitoring Battery voltage ≥ 6 V

Actual opening angle change amount is small Battery voltage

Actual opening angle change amount

≥ 6 V

> 0.84%/ms

Actual opening angle change amount is large Battery voltage

Actual opening angle change amount

≥ 6 V

> 2.1%/ms

Actual opening angle does not change Battery voltage

Continuous time when actual opening angle

changing amount is 0%/ms

> 6 V

≥ 5 s

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

4. DIAGNOSTIC METHOD

Judge as NG if the criteria below are met.

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Judgment Value

Item Malfunction Criteria Threshold Value

Throttle opening angle is out of range Throttle opening angle ≥ 17.3%

Intake air amount is out of range Amount of intake air > 19.2 g/s (0.68 oz/s)

All time monitoring Difference between actual throttle opening

angle and estimated opening angle

≥ 4.2%

Actual opening angle change amount is small Difference between actual throttle opening

angle and estimated opening angle

≥ 2.1%

Actual opening angle change amount is large Difference between actual throttle opening

angle and estimated opening angle

≥ 4.2%

Actual opening angle does not change Difference between actual throttle opening

angle and target throttle opening angle

≥ 1.68%

Time Needed for Diagnosis:

Item Time

Throttle opening angle is out of range 200 ms

Intake air amount is out of range 200 ms

All time monitoring 2000 ms

Actual opening angle change amount is small 1000 ms

Actual opening angle change amount is large 500 ms

Actual opening angle does not change 1000 ms

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

FZ:DTC P2122 THROTTLE/PEDAL POSITION SENSOR/SWITCH “D” CIRCUIT

LOW INPUT

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of accelerator pedal position sensor 1.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 100 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Engine control module (ECM) (3) Accelerator pedal position sensor

2 signal

(4) Accelerator pedal position sensor

(2) Accelerator pedal position sensor

1 signal

Secondary Parameters Enable Conditions

Battery voltage ≥ 6 V

Judgment Value

Malfunction Criteria Threshold Value

Sensor 1 output voltage < 0.54 V

EN-01861

(2)

(3)

(4)

(1)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GA:DTC P2123 THROTTLE/PEDAL POSITION SENSOR/SWITCH “D” CIRCUIT

HIGH INPUT

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of accelerator pedal position sensor 1.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 100 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Engine control module (ECM) (3) Accelerator pedal position sensor

2 signal

(4) Accelerator pedal position sensor

(2) Accelerator pedal position sensor

1 signal

Secondary Parameters Enable Conditions

Battery voltage ≥ 6 V

Judgment Value

Malfunction Criteria Threshold Value

Sensor 1 output voltage > 4.77 V

EN-01861

(2)

(3)

(4)

(1)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GB:DTC P2127 THROTTLE/PEDAL POSITION SENSOR/SWITCH “E” CIRCUIT

LOW INPUT

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of accelerator pedal position sensor 2.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 100 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Engine control module (ECM) (3) Accelerator pedal position sensor

2 signal

(4) Accelerator pedal position sensor

(2) Accelerator pedal position sensor

1 signal

Secondary Parameters Enable Conditions

Battery voltage ≥ 6 V

Judgment Value

Malfunction Criteria Threshold Value

Sensor 2 output voltage < 0.54 V

EN-01861

(2)

(3)

(4)

(1)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GC:DTC P2128 THROTTLE/PEDAL POSITION SENSOR/SWITCH “E” CIRCUIT

HIGH INPUT

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of accelerator pedal position sensor 2.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 100 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Engine control module (ECM) (3) Accelerator pedal position sensor

2 signal

(4) Accelerator pedal position sensor

(2) Accelerator pedal position sensor

1 signal

Secondary Parameters Enable Conditions

Battery voltage ≥ 6 V

Judgment Value

Malfunction Criteria Threshold Value

Sensor 2 output voltage > 4.77 V

EN-01861

(2)

(3)

(4)

(1)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GD:DTC P2135 THROTTLE/PEDAL POSITION SENSOR/SWITCH “A”/“B” VOLT-

AGE CORRELATION

1. OUTLINE OF DIAGNOSIS

Judge as NG when the signal level of throttle position sensor 1 is different from the throttle position sensor 2.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 120 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) Throttle position sensor 1 signal (3) Throttle position sensor (4) Engine control module (ECM)

(2) Throttle position sensor 2 signal

Secondary Parameters Enable Conditions

Battery voltage ≥ 6 V

Judgment Value

Malfunction Criteria Threshold Value

|Throttle position sensor 1 voltage – (5 V – throttle position sensor 2 voltage)| > 0.79 V

EN-10493

(1)

(2)

(3)

(4)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GE:DTC P2138 THROTTLE/PEDAL POSITION SENSOR/SWITCH “D”/“E” VOLT-

AGE CORRELATION

1. OUTLINE OF DIAGNOSIS

Judge as NG when the signal level of accelerator pedal position sensor 1 is different from the accelerator

pedal position sensor 2.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

(1) Engine control module (ECM) (3) Accelerator pedal position sensor

2 signal

(4) Accelerator pedal position sensor

(2) Accelerator pedal position sensor

1 signal

Secondary Parameters Enable Conditions

Battery voltage ≥ 6 V

Judgment Value

Malfunction Criteria Threshold Value

Signal difference between two sensors Within NG range of Details of Judgment value

EN-01861

(2)

(3)

(4)

(1)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

Details of Judgment Value

Time Needed for Diagnosis: 140 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(X1) 1.82% (X2) 3.64% (X3) 6.06%

(X4) 12.12%

(Y1) 4.44% (Y2) 4.84% (Y3) 5.04%

(Y4) 7.44% (Y5) 9.44%

EN-10790

(Y2)

(X4)(X3)(X2)(X1)

(Y1)

(Y3)

(Y4)

(Y5)

Accelerator pedal position sensor 2 opening angle (%)

Sensor output difference (%)

(OK area)

(NG area)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GF:DTC P2146 FUEL INJECTOR POWER SUPPLY A OPEN CIRCUIT

1. OUTLINE OF DIAGNOSIS

Detect the open/short circuit of injector power supply circuit and injector booster circuit.

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Diagnosis 1

Diagnosis 2

Time Needed for Diagnosis:

• Diagnosis 1: 1000 ms

• Diagnosis 2: 280 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Injector power supply voltage (diagnosis 2 only) 6 — 17.2 V

Judgment Value

Malfunction Criteria Threshold Value

Injector power supply voltage < 6 V

> 17.2 V

Judgment Value

Malfunction Criteria Threshold Value

Injector booster power supply voltage < 5.98 V

> 70.72 V

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GG:DTC P2158 VEHICLE SPEED SENSOR "B"

1. OUTLINE OF DIAGNOSIS

Judge as NG when outside of the judgment value.

Judge NG when the received data from VDCCM&H/U is abnormal vehicle speed, and the vehicle speed data

is impossible.

2. COMPONENT DESCRIPTION

Vehicle speed signals are taken in to the VDC control module and hydraulic control unit, and normal/errone-

ous data of the ABS wheel speed sensor is received by CAN communication from the VDC control module

and hydraulic control unit.

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously after the enable conditions have been established.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2560 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

Speed of LH wheel received from VDC control module & hydraulic control unit ≥ 300 km/h (186.4 MPH)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GH:DTC P2195 O2 SENSOR SIGNAL BIASED/STUCK LEAN (BANK 1 SENSOR 1)

1. OUTLINE OF DIAGNOSIS

Detect that λ value remains low.

Judge as NG when lambda value is determined as abnormal in accordance with driving conditions such as

intake air amount, sub feedback control, and front oxygen (A/F) sensor λ value and rear oxygen sensor volt-

age value.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis continuously when the conditions are established.

λ value = Actual air fuel ratio/Theoretical air fuel ratio

λ > 1: Lean

λ < 1: Rich

(A) Electromotive force (B) Air fuel ratio (C) Rich

(D) Lean

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Main feedback In operation

Amount of intake air ≥ 6 g/s (0.21 oz/s)

Estimated temperature of the rear oxygen sensor element ≥ 450°C (842°F)

EN-10446

(A)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 10000 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

λ value < 0.85

Rear oxygen sensor voltage value ≤ 150 mV

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GI: DTC P2196 O2 SENSOR SIGNAL BIASED/STUCK RICH (BANK 1 SENSOR 1)

1. OUTLINE OF DIAGNOSIS

Detect that λ value remains high.

Judge as NG when lambda value is determined as abnormal in accordance with driving conditions such as

intake air amount, sub feedback control, and front oxygen (A/F) sensor λ value and rear oxygen sensor volt-

age value.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis continuously when the conditions are established.

λ value = Actual air fuel ratio/Theoretical air fuel ratio

λ > 1: Lean

λ < 1: Rich

(A) Electromotive force (B) Air fuel ratio (C) Rich

(D) Lean

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Main feedback In operation

Amount of intake air ≥ 6 g/s (0.21 oz/s)

Estimated temperature of the rear oxygen sensor element ≥ 450°C (842°F)

EN-10446

(A)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 10000 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

λ value > 1.15

Rear oxygen sensor voltage value ≥ 550 mV

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GJ:DTC P219A BANK 1 AIR-FUEL RATIO IMBALANCE

1. OUTLINE OF DIAGNOSIS

This diagnostic monitor performs a functional check of the fuel system to determine an air-fuel ratio cylinder

imbalance.

This diagnosis is composed of two monitors.

The outline of “monitor A1” is as follows. When an air-fuel ratio cylinder imbalance occurs, the primary oxy-

gen sensor output signal will oscillate with increased amplitude. This monitor utilizes this behavior to make

a diagnosis. The monitor integrates the difference between the amplification value and the mean value of the

first oxygen sensor output signal and compares it to a threshold to make a judgment.

The outline of “monitor B1” is as follows. Similarly, when an imbalance occurs, the engine speed also fluctu-

ates with increased amplitude. This monitor utilizes this behavior to make a diagnosis. For reference, it

should be noted that this imbalance monitor method is actually similar to the current misfire diagnostic mon-

itor, and the parameter “domg360” (units: degrees CA) is shared between the imbalance and misfire moni-

tors. The imbalance monitor is performed during idle condition when the engine is warm. The monitor

integrates the count of “domg360” which exceeds a threshold in 1000 revolution.

When both the “monitor A1” value and the “monitor B1” value exceed a predetermined threshold, this monitor

determines a malfunction and stores a fault code.

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

Monitor A1

When there is an air-fuel ratio cylinder imbalance malfunction, the primary oxygen sensor output fluctuates

widely compared with a normal sensor, as shown by the chain line in Figure 1 below. This monitor makes a

diagnosis based on this phenomenon. Each primary oxygen sensor signal (PS) and mean value of the pri-

mary oxygen sensor signal (MS) is calculated from the primary oxygen sensor signal. The absolute values

of (PS – MS) are sampled every 4 ms as shown in the figure. Diagnostic value 1 (DV1) is obtained by inte-

grating the absolute value of (PS – MS) for 2500 times. A malfunction is determined when DV1 exceeds the

threshold. The judgment values are determined experimentally.

Figure 1. Compare malfunctioned primary oxygen sensor output with a normal sensor

EN-09840

1cycle (720deg)

PS: Primary oxygen sensor signal

MS: Mean value of the primary

oxygen sensor output signal

Time

Crank angle (degree)

Sampling period

(4ms)

Malfunction criteria : DV1 > Threshold

PS0

PS1

MS0

MS1

Diagnostic value 1 (DV1) = [n=2500]

n-1

k=0

|MS-PS|

= (PS

– MS

k-1

) x 1/4 + MS

k-1

Malfunction

Normal

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

Monitor B1

Method used: Difference method of 360 degrees CA

Monitor value: domg360 = (omg 1 – omg 0) – (omg 3 – omg 2) = angular speed

Each crankshaft angular speed is defined as Figure 2 below.

Figure 2. Description of domg360 output

This method uses the fact that the domg360 of lean conditioned cylinder caused by imbalance malfunction

indicates big value, as shown by the chain line in Figure 3 below.

The number of times for domg360 to exceed the judgment value in 1000 revolutions (500 cycles) is calculat-

ed as diagnostic value 2 (DV2). A malfunction is determined when DV2 exceeds the threshold.

Figure 3. Compare malfunctioned domg360 output with a normal output

EN-09841

Cyl #1Firing order

omg X = Crankshaft angular speed

X = Sampling timing

For example omg0 = Crankshaft angular speed at the current sampling timing

5 lgnition events before 1 lgnition events before

Current lgnition

lgnition events

Crankshaft

angular

speed

Description

Cyl #3 Cyl #2 Cyl #4 Cyl #1 Cyl #3

omg5 omg4 omg3 omg2 omg1 omg0

Cyl #2

Malfunction criteria : DV2 > Threshold

Diagnostic value 2 (DV2) : The number of times for domg360 to exceed the judgment value.

Malfunction

Diagnostic value2

Normal

domg360

1cycle 1cycle

Cyl #4

Cyl #3

Cyl #1

Cyl #2

Judgement value

EN-09842

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

2. ENABLE CONDITIONS

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

Monitor A1: Primary oxygen sensor fluctuation

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Atmospheric pressure ≥ 75 kPa (563 mmHg, 22.2 inHg)

Fuel system status (Primary oxygen sensor) Closed loop

Engine speed > 1500 rpm

and

< 4000 rpm

Charging efficiency ≥ 80%

Monitor B1: Crankshaft speed fluctuation

Secondary Parameters Enable Conditions

Misfire diagnosis monitor Active

Accelerator pedal position = 0%

Vehicle speed ≤ 1.93 km/h (1.2 MPH)

Engine speed > 475 rpm

and

< 900 rpm

Charging efficiency > 0%

and

< 45%

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

4. DIAGNOSTIC METHOD

Judge as NG when Monitor A1 and Monitor B1 are both NG, and when either is OK, judge as OK.

Monitor A1

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 10 seconds

Monitor B1

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 750 engine revs.

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

Diagnostic value 1 (DV1) > Threshold value 1 (TV1)

EN-09888

Threshold value 1 (TV1):

[n=2500]

n-1

k=0

Map

Charging efficiency (%)

80 90 100 110 120

Engine

speed

(rpm)

1500 0.006 0.007 0.010 0.006 0.006

2000 0.005 0.008 0.012 0.017 0.018

2500 0.007 0.011 0.018 0.029 0.030

3000 0.011 0.014 0.017 0.029 0.030

3500 0.011 0.016 0.018 0.029 0.030

4000 0.020 0.027 0.024 0.029 0.030

Judgment Value

Malfunction Criteria Threshold Value

Diagnostic Value2 (DV2) > 30 count

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GK:DTC P2227 BAROMETRIC PRESSURE CIRCUIT RANGE/PERFORMANCE

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of barometric pressure sensor output property.

Judge as NG when the barometric pressure sensor output is largely different from the intake manifold pres-

sure at engine start.

2. COMPONENT DESCRIPTION

The barometric pressure sensor is built into the ECM.

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis once at ignition switch ON.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 3.2 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Secondary Parameters Enable Conditions

Soaking time ≥ 60 s

Elapsed time after ignition switch is turned to ON < 60 s

Judgment Value

Malfunction Criteria Threshold Value

|Barometric pressure – Intake manifold pressure at engine start| ≥ 12.73 kPa (95.5 mmHg, 3.8 inHg)

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Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GL:DTC P2228 BAROMETRIC PRESSURE CIRCUIT LOW

1. OUTLINE OF DIAGNOSIS

Detect the open/short circuit of the barometric pressure sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

The barometric pressure sensor is built into the ECM.

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 520 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage < 1.76 V

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GD(w/o STI)-222

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GM:DTC P2229 BAROMETRIC PRESSURE CIRCUIT HIGH

1. OUTLINE OF DIAGNOSIS

Detect the open/short circuit of the barometric pressure sensor.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

The barometric pressure sensor is built into the ECM.

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 520 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

None

Judgment Value

Malfunction Criteria Threshold Value

Output voltage > 4.6 V

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GD(w/o STI)-223

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GN:DTC P2270 O2 SENSOR SIGNAL BIASED/STUCK LEAN (BANK 1 SENSOR 2)

1. OUTLINE OF DIAGNOSIS

Detect the stuck of rear oxygen sensor voltage in lean state.

When rear oxygen sensor voltage remains below the threshold value for predetermined time, diagnosis in-

terrupts target air fuel ratio for control and raises output voltage.

Judge as NG detecting the stuck in lean state when rear oxygen sensor voltage remains below the threshold

value even after the interrupt control.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis only once after the enable conditions have been established.

(A) Electromotive force (B) Air fuel ratio (C) Lean

(D) Rich (E) Theoretical air fuel ratio (F) Comparative voltage

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Sub feedback In operation

Amount of intake air ≥ 10 g/s (0.35 oz/s)

Estimated temperature of the rear oxygen sensor element ≥ 450°C (842°F)

Enable conditions at interrupt control are as follows

Air fuel ratio reduced from target air fuel ratio = Value of Map

Continuous time when rear oxygen sensor output voltage is less than 0.55 V ≥ 10 s

Map

Output voltage of rear oxygen sensor

0.00 0.10 0.15 0.30 0.40 0.50 0.60

Air fuel ratio reduced from target air fuel ratio

151554444

EN-10447

(E)

(F)

(A)

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GD(w/o STI)-224

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 20 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

Output voltage of rear oxygen sensor < 0.55 V

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GD(w/o STI)-225

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GO:DTC P2271 O2 SENSOR SIGNAL BIASED/STUCK RICH (BANK 1 SENSOR 2)

1. OUTLINE OF DIAGNOSIS

Detect the stuck of rear oxygen sensor voltage in rich state.

Detect the stuck in rich state and judge as NG if rear oxygen sensor voltage remains above the threshold val-

ue for predetermined time.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis only once after the enable conditions have been established.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 0.5 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) Electromotive force (B) Air fuel ratio (C) Lean

(D) Rich (E) Theoretical air fuel ratio (F) Comparative voltage

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Deceleration fuel cut of 5000 ms or more Experienced

Estimated temperature of the rear oxygen sensor element ≥ 450°C (842°F)

Judgment Value

Malfunction Criteria Threshold Value

Output voltage of rear oxygen sensor > 0.15 V

EN-10447

(E)

(F)

(A)

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GD(w/o STI)-226

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GP:DTC P2401 EVAPORATIVE EMISSION SYSTEM LEAK DETECTION PUMP

CONTROL CIRCUIT LOW

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the ELCM vacuum pump.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis only once after the enable conditions have been established.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2500 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) ELCM (5) Vacuum pump (9) Fuel tank

(2) Switching valve (6) Drain filter (10) Canister

(3) Reference orifice (0.02 inch ori-

fice)

(7) Purge control solenoid valve

(4) Pressure sensor (8) Intake manifold

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9

ELCM vacuum pump drive signal OFF

Judgment Value

Malfunction Criteria Threshold Value

Output voltage ≤ 2.2 V

EN-08957

(10)

(8)

(6)(5)

(2)

(3)

(4)

(1)

(7)

(9)

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GD(w/o STI)-227

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GQ:DTC P2402 EVAPORATIVE EMISSION SYSTEM LEAK DETECTION PUMP

CONTROL CIRCUIT HIGH

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the ELCM vacuum pump.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis only once after the enable conditions have been established.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2250 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) ELCM (5) Vacuum pump (9) Fuel tank

(2) Switching valve (6) Drain filter (10) Canister

(3) Reference orifice (0.02 inch ori-

fice)

(7) Purge control solenoid valve

(4) Pressure sensor (8) Intake manifold

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9

ELCM vacuum pump drive signal ON

Judgment Value

Malfunction Criteria Threshold Value

Output current ≥ 5 A

EN-08957

(10)

(8)

(6)(5)

(2)

(3)

(4)

(1)

(7)

(9)

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GD(w/o STI)-228

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GR:DTC P2404 EVAPORATIVE EMISSION SYSTEM LEAK DETECTION PUMP

SENSE CIRCUIT RANGE/PERFORMANCE

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0455. <Ref. to GD(w/o STI)-134, DTC P0455 EVAPORATIVE

EMISSION SYSTEM LEAK DETECTED (LARGE LEAK), Diagnostic Trouble Code (DTC) Detecting Crite-

ria.>

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GD(w/o STI)-229

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GS:DTC P2419 EVAPORATIVE EMISSION SYSTEM SWITCHING VALVE CON-

TROL CIRCUIT LOW

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the ELCM switching valve.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis continuously after the enable conditions have been established.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2500 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) ELCM (5) Vacuum pump (9) Fuel tank

(2) Switching valve (6) Drain filter (10) Canister

(3) Reference orifice (0.02 inch ori-

fice)

(7) Purge control solenoid valve

(4) Pressure sensor (8) Intake manifold

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9

ELCM switching valve drive signal OFF

Judgment Value

Malfunction Criteria Threshold Value

Output voltage ≤ 2.2 V

EN-08957

(10)

(8)

(6)(5)

(2)

(3)

(4)

(1)

(7)

(9)

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GD(w/o STI)-230

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GT:DTC P2420 EVAPORATIVE EMISSION SYSTEM SWITCHING VALVE CON-

TROL CIRCUIT HIGH

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of the ELCM switching valve.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Perform the diagnosis continuously after the enable conditions have been established.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2250 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

(1) ELCM (5) Vacuum pump (9) Fuel tank

(2) Switching valve (6) Drain filter (10) Canister

(3) Reference orifice (0.02 inch ori-

fice)

(7) Purge control solenoid valve

(4) Pressure sensor (8) Intake manifold

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9

ELCM switching valve drive signal ON

Judgment Value

Malfunction Criteria Threshold Value

Output current ≥ 5 A

EN-08957

(10)

(8)

(6)(5)

(2)

(3)

(4)

(1)

(7)

(9)

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GD(w/o STI)-231

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GU:DTC P2530 IGNITION SWITCH RUN POSITION CIRCUIT

1. OUTLINE OF DIAGNOSIS

Detect instantaneous open in ignition switch input circuit to ECM.

Judge as NG if out of specification.

2. COMPONENT DESCRIPTION

ECM monitors the voltage of the ignition switch input circuit. Judge as ignition switch ON when the voltage

is the specified value or more.

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously after the enable conditions have been established.

5. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established within the predetermined time.

Time Needed for Diagnosis: 5 seconds

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Engine speed ≥ 475 rpm

Judgment Value

Malfunction Criteria Threshold Value

Number of instantaneous opens in ignition switch input circuit ≥ 5 times

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GD(w/o STI)-232

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GV:DTC P2610 ECM/PCM INTERNAL ENGINE OFF TIMER PERFORMANCE

1. OUTLINE OF DIAGNOSIS

Confirm the engine off timer accuracy by comparing engine off timer and power supply IC timer after ignition

switch is turned to OFF.

This diagnosis consists of the following six cases. Judge as NG when in any one of the following cases, ab-

normality is detected.

Case number Diagnosis function Time Needed for Diagnosis:

Case #1

Diagnose the difference between wake-up request

time and power supply IC timer.

Less than 1 second

Case #2

Diagnose the time in power supply IC timer before

wake up.

Less than 1 second

Case #3

Diagnose the communication error between main

CPU and sub CPU.

2 s

Case #4

Diagnose the communication error between main

CPU and power supply IC.

2 s

Case #5

Diagnose the operation status abnormality in main

CPU and sub CPU.

2 s

Case #6

Diagnose the ignition switch status abnormality in

main CPU and sub CPU.

2 s

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GD(w/o STI)-233

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

NOTE:

• Normal mode: main relay and ignition switch is ON.

• Wake-up mode: In soaking

2. COMPONENT DESCRIPTION

The engine off timer is built into the ECM.

3. ENABLE CONDITIONS

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Main CPU Wake-up mode

Battery voltage ≥ 10.9 V

Main CPU Normal mode

Wake-up experience flag OFF

Battery voltage ≥ 10.9 V

#1, #3

#4, #5

#1, #3

#4, #5

#1, #3

#4, #5

#3, #4

#5, #6

057

EN-10510

Ignition switch

Normal mode

Main CPU

Sub CPU

Power supply IC

Engine OFF timer

Power supply IC timer

Diagnosis timing

Time (h)

Main relay

9.5

Wake-up mode

retry

The ELCM monitor

CanceledCanceled

OFF

retry

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GD(w/o STI)-234

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

4. GENERAL DRIVING CYCLE

• Case #1: Perform the diagnosis only once when wake-up operates after the ignition switch is OFF.

• Case #2: Perform the diagnosis only once when the following driving cycle starts after the ignition switch

is OFF.

• Case #3: Perform the diagnosis only once after the enable conditions have been established.

• Case #4: Perform the diagnosis only once after the enable conditions have been established.

• Case #5: Perform the diagnosis only once after the enable conditions have been established.

• Case #6: Perform the diagnosis only once after the enable conditions have been established.

5. DIAGNOSTIC METHOD

Judge as abnormal in engine off timer or power supply IC timer when the difference between wake-up re-

quest time and power supply IC timer exceeds the threshold value.

When the sub CPU is faulty, wake-up timing is either advancing or retarding compared with normal timing.

Processed in order Step 1 through Step 3.

Step1

PASSFAIL FAIL

Step2

Step3

EN-10511

Threshold value

Ignition switch

Main relay

Main CPU

Power supply IC and Sub CPU

Engine OFF timer

Wake-up request time

(normal mode)

Power supply IC timer time

Early Delay

OFF

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GD(w/o STI)-235

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judge as abnormal in engine off timer when the power supply IC timer exceeds the wake-up request time be-

fore wake up.

When case #1 is not performed, perform case #2.

Judgment Value

Malfunction Criteria Threshold Value

|(Power supply IC timer) – (Wake-up request time)| / Wake-up request time > 0.24

Processed in order Step 1 through Step 3.

Step1

PASS FAIL

OFF

Step2

Step3

OFF

EN-10512

Ignition switch

Main relay

Main CPU

Power supply IC and Sub CPU

Engine OFF timer

Power supply IC timer time

Wake-up experience flag

Threshold value

FAIL detection

Wake-up

request time

No wake-up

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GD(w/o STI)-236

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Diagnose the communication error between main CPU and sub CPU.

Judge as NG when the wake-up time required from main CPU and the wake-up time received from sub CPU

are different.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 2 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Judgment Value

Malfunction Criteria Threshold Value

{(Power supply IC timer) – (Wake-up request time)} / Wake-up request time > 0.24

(A) Main CPU demands wake-up time to sub CPU.

(B) Sub CPU sends back wake-up time required by main CPU.

Judgment Value

Malfunction Criteria Threshold Value

Wake-up time required by main CPU ≠ Wake-up time sent back by sub CPU

(A)

(B)

ECM

EN-10513

Power supply IC

Power supply IC counter

Main CPU Sub CPU

Sub CPU counterECM counter

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GD(w/o STI)-237

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

Diagnose the communication error between main CPU and power supply IC.

Judge as NG when the signal required by main CPU and the signal received from power supply IC are dif-

ferent.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 2 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) Main CPU demands signals for measuring the wake-up time to power supply IC.

(B) Main CPU receives signals for measuring the wake-up time from power supply IC.

Judgment Value

Malfunction Criteria Threshold Value

Signal required by main CPU ≠ Signal received from power supply IC

(A) (B)

ECM

EN-10514

Power supply IC

Power supply IC counter

Main CPU Sub CPU

Sub CPU counterECM counter

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GD(w/o STI)-238

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

On main CPU and sub CPU, there are two operation status: “normal mode” and “wake-up mode”.

Perform diagnosis for CPU operation status abnormality by detecting the difference in operating status of

main CPU and sub CPU.

Judge as NG when main CPU and sub CPU is different in operating status.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 2 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

Perform diagnosis for ignition switch status abnormality by detecting the difference in ignition switch status

(ON or OFF) of main CPU and sub CPU.

(A) Main CPU demands diagnosis for operating status to sub CPU.

(B) Sub CPU sends back the operating status to main CPU.

Judgment Value

Malfunction Criteria Threshold Value

Operating status of main CPU ≠ Operating status of sub CPU

(A)

(B)

ECM

EN-10513

Power supply IC

Power supply IC counter

Main CPU Sub CPU

Sub CPU counterECM counter

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GD(w/o STI)-239

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

Judge as NG when main CPU and sub CPU are different in ignition switch status.

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 2 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-

cles.

(A) Main CPU demands ignition switch status to sub CPU.

(B) Sub CPU sends back ignition switch status to main CPU.

Judgment Value

Malfunction Criteria Threshold Value

Ignition switch status of main CPU ≠ Ignition switch status of sub CPU

(A)

(B)

ECM

EN-10513

Power supply IC

Power supply IC counter

Main CPU Sub CPU

Sub CPU counterECM counter

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GD(w/o STI)-240

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GW:DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF

1. OUTLINE OF DIAGNOSIS

Detect malfunction of CAN communication.

Judge as NG when CAN communication failure has occurred.

2. COMPONENT DESCRIPTION

(Common Specifications)

CAN Protocol 2.0 B (Active)

Frame Format: 11 Bit ID Frame (Standard Frame)

Conforms to ISO11898

Communication Speed: 500 kbps

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 436 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

CAN bus condition Bus off

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GD(w/o STI)-241

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GX:DTC U0077 LIN COMMUNICATION BUS "ECM/PCM" OFF

1. OUTLINE OF DIAGNOSIS

Detect malfunction of LIN communication.

Judge as NG when the data sent/received via LIN communication is abnormal.

2. COMPONENT DESCRIPTION

LIN communication is used to send/receive data between ECM and battery sensor.

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously after the enable conditions have been established.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 1.5 seconds

Malfunction Indicator Light Illumination: Does not illuminate.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

Data sent/received with control modules connected to LIN Does not change

Checksum error

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GD(w/o STI)-242

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

GY:DTC U0101 LOST COMMUNICATION WITH TCM

1. OUTLINE OF DIAGNOSIS

Detect malfunction of CAN communication.

Judge as NG when CAN communication failure between TCM, VDC CM and combination meter has oc-

curred.

2. COMPONENT DESCRIPTION

(Common Specifications)

CAN Protocol 2.0 B (Active)

Frame Format: 11 Bit ID Frame (Standard Frame)

Conforms to ISO11898

Communication Speed: 500 kbps

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 500 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

GZ:DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL

MODULE

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC U0101. <Ref. to GD(w/o STI)-242, DTC U0101 LOST COMMUNI-

CATION WITH TCM, Diagnostic Trouble Code (DTC) Detecting Criteria.>

HA:DTC U0155 LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER

(IPC) CONTROL MODULE

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC U0101. <Ref. to GD(w/o STI)-242, DTC U0101 LOST COMMUNI-

CATION WITH TCM, Diagnostic Trouble Code (DTC) Detecting Criteria.>

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

ID received from control module connected to CAN None

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GD(w/o STI)-243

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

HB:DTC U0402 INVALID DATA RECEIVED FROM TCM

1. OUTLINE OF DIAGNOSIS

Detect malfunction of CAN communication.

Judge as NG when data received from TCM, VDC CM and combination meter is not normal.

2. COMPONENT DESCRIPTION

(Common Specifications)

CAN Protocol 2.0 B (Active)

Frame Format: 11 Bit ID Frame (Standard Frame)

Conforms to ISO11898

Communication Speed: 500 kbps

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Time Needed for Diagnosis: 2 seconds

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

HC:DTC U0416 INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CON-

TROL MODULE

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC U0402. <Ref. to GD(w/o STI)-243, DTC U0402 INVALID DATA RE-

CEIVED FROM TCM, Diagnostic Trouble Code (DTC) Detecting Criteria.>

HD:DTC U0423 INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUS-

TER CONTROL MODULE

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC U0402. <Ref. to GD(w/o STI)-243, DTC U0402 INVALID DATA RE-

CEIVED FROM TCM, Diagnostic Trouble Code (DTC) Detecting Criteria.>

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

Data updated from control module connected to CAN None

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GD(w/o STI)-244

Diagnostic Trouble Code (DTC) Detecting Criteria

GENERAL DESCRIPTION

HE:DTC U1712 LOST LIN COMMUNICATION WITH BATTERY "1" MONITOR

MODULE

1. OUTLINE OF DIAGNOSIS

Detect malfunction of LIN communication.

Judge as NG when LIN communication failure has occurred with the battery sensor.

2. COMPONENT DESCRIPTION

The battery sensor monitors the data of battery voltage, current, temperature, etc. ECM receives these data

via LIN communication with the battery sensor.

3. ENABLE CONDITIONS

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously after the enable conditions have been established.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Time Needed for Diagnosis: 2 seconds

Malfunction Indicator Light Illumination: Does not illuminate.

Secondary Parameters Enable Conditions

Battery voltage ≥ 10.9 V

Judgment Value

Malfunction Criteria Threshold Value

Data received from control modules connected to LIN Does not change

Checksum error

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2015 WRX / WRX STI SERVICE MANUAL QUICK REFERENCE INDEX

FUJI HEAVY INDUSTRIES LTD. G1190BE4

TRANSMISSION SECTION

This service manual has been prepared

to provide SUBARU service personnel

with the necessary information and data

for the correct maintenance and repair

of SUBARU vehicles.

This manual includes the procedures

for maintenance, disassembling, reas-

sembling, inspection and adjustment of

components and diagnostics for guid-

ance of experienced mechanics.

Please peruse and utilize this manual

fully to ensure complete repair work for

satisfying our customers by keeping

their vehicle in optimum condition.

When replacement of parts during

repair work is needed, be sure to use

SUBARU genuine parts.

All information, illustration and specifi-

cations contained in this manual are

based on the latest product information

available at the time of publication

approval.

CONTROL SYSTEMS CS

CONTINUOUSLY VARIABLE

TRANSMISSION

CVT(TR690)

CONTINUOUSLY VARIABLE

TRANSMISSION (DIAGNOSTICS)

CVT(diag)

GENERAL DESCRIPTION (CVT) GD(CVT)

MANUAL TRANSMISSION AND

DIFFERENTIAL

6MT(TY75)

MANUAL TRANSMISSION AND

DIFFERENTIAL

6MT(TY85)

MANUAL TRANSMISSION AND

DIFFERENTIAL (DIAGNOSTICS)

6MT(diag)

CLUTCH SYSTEM CL

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CONTROL SYSTEMS

Page

1. General Description ...................................................................................2

2. AT Shift Lock Control System ....................................................................7

3. Select Lever .............................................................................................24

4. Select Cable .............................................................................................42

5. AT Shift Lock Solenoid and “P” Range Switch .........................................50

6. Body Integrated Unit ................................................................................53

7. MT Gear Shift Lever .................................................................................54

8. MT Gear Shift Cable ................................................................................85

9. MT Gear Select Cable ..............................................................................94

10. Reverse Check Cable ............................................................................110

11. General Diagnostic Table .......................................................................127

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